Kinase inhibitory phosphonate analogs

ABSTRACT

The invention is related to phosphorus substituted kinase inhibitory compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.

PRIORITY OF INVENTION

This application claims the benefit of priority under 35 U.S.C. § 119(e)to U.S. Provisional Patent Application Ser. Nos. 60/465,588, 60/465,594,60/465,465, and 60/465,569, all filed Apr. 25, 2003; and to U.S.Provisional Patent Application Ser. Nos. 60/495,382, 60/495,685,60/495,527, and 60/495,686, all filed Aug. 15, 2003; and to U.S.Provisional Patent Application Ser. Nos. 60/513,956, 60/513,925,60/514,368, 60/514,207, 60/514,115, 60/514,324, 60/514,330, and60/513,974, all filed Oct. 24, 2003; and to U.S. Provisional PatentApplication Ser. No. 60/531,932, filed Dec. 22, 2003; and to U.S.Provisional Patent Application Ser. No. 60/536,054, filed Jan. 12, 2004.The entirety of all Provisional Applications listed above areincorporated herein by reference.

FIELD OF THE INVENTION

The invention relates generally to phosphonate-containing compounds withkinase-inhibitory activity, i.e., compounds that are kinase inhibitors.

BACKGROUND OF THE INVENTION

Improving the delivery of drugs and other agents to target cells andtissues has been the focus of considerable research for many years.Though many attempts have been made to develop effective methods forimporting biologically active molecules into cells, both in vivo and invitro, none has proved to be entirely satisfactory. Optimizing theassociation of the inhibitory drug with its intracellular target, whileminimizing intercellular redistribution of the drug, e.g., toneighboring cells, is often difficult or inefficient.

Most agents currently administered to a patient parenterally are nottargeted, resulting in systemic delivery of the agent to cells andtissues of the body where it is unnecessary, and often undesirable. Thismay result in adverse drug side effects, and often limits the dose of adrug (e.g., glucocorticoids and other anti-inflammatory drugs) that canbe administered. By comparison, although oral administration of drugs isgenerally recognized as a convenient and economical method ofadministration, oral administration can result in either (a) uptake ofthe drug through the cellular and tissue barriers, e.g., blood/brain,epithelial, cell membrane, resulting in undesirable systemicdistribution, or (b) temporary residence of the drug within thegastrointestinal tract. Accordingly, a major goal has been to developmethods for specifically targeting agents to cells and tissues. Benefitsof such treatment includes avoiding the general physiological effects ofinappropriate delivery of such agents to other cells and tissues, suchas uninfected cells.

Many of the current treatment regimes for cell proliferation diseasessuch as psoriasis and cancer utilize compounds which inhibit DNAsynthesis. Such compounds are toxic to cells generally but their toxiceffect on rapidly dividing cells such as tumor cells can be beneficial.Alternative approaches to anti-proliferative agents which act bymechanisms other than the inhibition of DNA synthesis have the potentialto display enhanced selectivity of action.

In recent years it has been discovered that a cell may become cancerousby virtue of the transformation of a portion of its DNA into an oncogenei.e. a gene that, on activation, leads to the formation of malignanttumor cells (Bradshaw, Mutagenesis 1986, 1, 91). Several such oncogenesgive rise to the production of peptides which are receptors for growthfactors. The growth factor receptor complex subsequently leads to anincrease in cell proliferation. It is known, for example, that severaloncogenes encode tyrosine kinase enzymes and that certain growth factorreceptors are also tyrosine kinase enzymes (Yarden et al., Ann. Rev.Biochem., 1988, 57, 443; Larsen et al., Ann. Reports in Med. Chem. 1989,Chpt. 13).

Receptor tyrosine kinases are important in the transmission ofbiochemical signals that initiate cell replication. They are largeenzymes that span the cell membrane and possess an extracellular bindingdomain for growth factors such as epidermal growth factor (EGF), and anintracellular portion that functions as a kinase to phosphorylatetyrosine amino acids in proteins and hence influence cell proliferation.Various classes of receptor tyrosine kinases are known (Wilks, Advancesin Cancer Research, 1993, 60, 43-73) based on families of growth factorsthat bind to different receptor tyrosine kinases. The classificationincludes Class I receptor tyrosine kinases comprising the EGF family ofreceptor tyrosine kinases such as the EGF, TGFα, NEU, erbB, Xmrk, HERand let23 receptors, Class II receptor tyrosine kinases comprising theinsulin family of receptor tyrosine kinases such as the insulin, IGFIand insulin-related receptor (IRR) receptors and Class III receptortyrosine kinases comprising the platelet-derived growth factor (PDGF)family of receptor tyrosine kinases such as the PDGFα, PDGFβ andcolony-stimulating factor 1 (CSF1) receptors.

It is known that Class I kinases such as the EGF family of receptortyrosine kinases are frequently present in common human cancers such asbreast cancer (Sainsbury et al., Brit. J Cancer, 1988, 58, 458; Guerinet al., Oncogene Res., 1988, 3, 21 and Klijn et al., Breast Cancer Res.Treat., 1994, 29, 73), non-small cell lung cancers (NSCLCs) includingadenocarcinomas (Cerny et al., Brit. J. Cancer, 1986, 54, 265; Reubi etal., Int. J. Cancer, 1990, 45, 269; and Rusch et al., Cancer Research,1993, 53, 2379) and squamous cell cancer of the lung (Hendler et al.,Cancer Cells, 1989, 7, 347), bladder cancer (Neal et al., Lancet, 1985,366), oesophageal cancer (Mukaida et al., Cancer, 1991, 68, 142),gastrointestinal cancer such as colon, rectal or stomach cancer (Bolenet al., Oncogene Res., 1987, 1, 149), cancer of the prostate (Visakorpiet al., Histochem. J., 1992, 24, 481), leukaemia (Konaka et al., Cell,1984, 37, 1035) and ovarian, bronchial or pancreatic cancer (EuropeanPatent Specification No. 0400586). As further human tumor tissues aretested for the EGF family of receptor tyrosine kinases, it is expectedthat their widespread prevalence will be established in further cancerssuch as thyroid and uterine cancer. It is also known that EGF typetyrosine kinase activity is rarely detected in normal cells, whereas itis more frequently detectable in malignant cells (Hunter, Cell, 1987,50, 823). It has been shown more recently (W. J. Gullick, Brit. Med.Bull., 1991, 47, 87) that EGF receptors that possess tyrosine kinaseactivity are overexpressed in many human cancers such as brain, lungsquamous cell, bladder, gastric, breast, head and neck, oesophageal,gynaecological and thyroid tumors.

Accordingly, an inhibitor of receptor tyrosine kinases should be ofvalue as a selective inhibitor of the growth of mammalian cancer cells(Yaish et al. Science, 1988, 242, 933). Support for this view isprovided by the demonstration that erbstatin, an EGF receptor tyrosinekinase inhibitor, specifically attenuates the growth in athymic nudemice of a transplanted human mammary carcinoma that expresses EGFreceptor tyrosine kinase but is without effect on the growth of anothercarcinoma that does not express EGF receptor tyrosine kinase (Toi etal., Eur. J. Cancer Clin. Oncol., 1990, 26, 722.) Various derivatives ofstyrene are also stated to possess tyrosine kinase inhibitory properties(European Patent Application Nos. 0 211 363, 0 304 493 and 0 322 738)and to be of use as anti-tumor agents. The in vivo inhibitory effect oftwo such styrene derivatives that are EGF receptor tyrosine kinaseinhibitors has been demonstrated against the growth of human squamouscell carcinoma inoculated into nude mice (Yoneda et al., CancerResearch, 1991, 51, 4430). Various known tyrosine kinase inhibitors aredisclosed in a more recent review by T. R. Burke Jr. (Drugs of theFuture, 1992, 17, 119).

Kinase inhibitors have valuable pharmacological properties and can beused, for example, as anti-tumoral drugs and as drugs againstatherosclerosis. The phosphorylation of proteins has long been known asan important step in the differentiation and proliferation of cells.Phosphorylation is catalyzed by protein kinases that are divided intoserine/threonine kinases and tyrosine kinases. The serine/threoninekinases include protein kinase C and the tyrosine kinases include PDGF(platelet-derived growth factor)-receptor tyrosine kinase and Bcr-Ablkinase.

Kinase inhibitors inhibit cellular kinases that are involved in diseasestates, for example, Bcr-Abl. Chronic myelogenous Leukemia (CML) is ahematological stem cell disorder associated with a specific chromosomaltranslocation known as the Philadelphia chromosome that is detected in95% of patients with CML and 20% with acute lymphocytic leukemia (ALL).The molecular consequences of the translocation is the fusion of the ablprotooncogene to the bcr gene resulting in the production of anactivated from of Abl tyrosine protein kinase. The Bcr-Abl protein iscapable of inducing leukemias in mice, thus implicating the protein asthe cause of these diseases. As the tyrosine kinase activity of theBcr-Abl protein is essential to its transforming ability, an inhibitorwould be useful therapy for these disorders.

In addition, kinase inhibitors prevent the development of resistance(multi-drug resistance) in cancer treatment with other chemotherapeuticdrugs or remove existing resistance to other chemotherapeutic drugs.

Two processes, the de novo formation of vessels from differentiatingendothelial cells or angioblasts in the developing embryo(vasculogenesis) and the growth of new capillary vessels from existingblood vessels (angiogenesis), are involved in the development of thevascular systems of animal organs and tissues. Transient phases of newvessel formation (neovascularization) also occur in the adult body, forexample, during the menstrual cycle, pregnancy or wound healing. On theother hand, a number of diseases are known to be associated withderegulated angiogenesis, for example, retinopathies, psoriasis,hemangioblastoma, hemangioma, and neoplastic diseases (solid tumors).The complex processes of vasculogenesis and angiogenesis have been foundto involve a whole range of molecules, especially angiogenic growthfactors and their endothelial receptors, as well as cell adhesionmolecules.

Recent findings show that at the center of the network regulating thegrowth and differentiation of the vascular system and its components,both during embryonic development and normal growth and in a wide numberof pathological anomalies and diseases, lies the angiogenic factor knownas vascular endothelial growth factor (VEGF), along with its cellularreceptors (see Breier, G., et al., Trends in Cell Biology 6, 454-6(1996) and the references cited therein).

VEGF is a dimeric, disulfide-linked 46-kDa glycoprotein and is relatedto platelet-derived growth factor (PDGF). It is produced by normal celllines and tumor cell lines, is an endothelial cell-specific mitogen,shows angiogenic activity in in vivo test systems (e.g. rabbit cornea),is chemotactic for endothelial cells and monocytes, and inducesplasminogen activators in endothelial cells, which are then involved inthe proteolytic degradation of extracellular matrix during the formationof capillaries. A number of isoforms of VEGF are known that showcomparable biological activity, but differ in the type of cells thatsecrete them and in their heparin-binding capacity. In addition, thereare other members of the VEGF family, such as placenta growth factor(PLGF) and VEGF-C.

VEGF receptors are transmembranous receptor tyrosine kinases. They arecharacterized by an extracellular domain with seven immunoglobulin-likedomains and an intracellular tyrosine kinase domain. Various types ofVEGF receptor are known, e.g. VEGFR-1, VEGFR-2, and VEGFR-3.

A large number of human tumors, especially gliomas and carcinomas,express high levels of VEGF and its receptors. This has led to thehypothesis that the VEGF released by tumor cells could stimulate thegrowth of blood capillaries and the proliferation of tumor endotheliumin a paracrine manner and thus, through the improved blood supply,accelerate tumor growth. Increased VEGF expression could explain theoccurrence of cerebral edema in patients with glioma. Direct evidence ofthe role of VEGF as a tumor angiogenesis factor in vivo has beenobtained from studies in which VEGF expression or VEGF activity wasinhibited. This was achieved with antibodies that inhibit VEGF activity,with dominant-negative VEGFR-2 mutants that inhibited signaltransduction, or with the use of antisense-VEGF RNA techniques. Allapproaches led to a reduction in the growth of glioma cell lines orother tumor cell lines in vivo as a result of inhibited tumorangiogenesis.

In addition, hypoxia, a large number of growth factors and cytokines,e.g. Epidermal Growth Factor, Transforming Growth Factor a, TransformingGrowth Factor A, Interleukin 1, and Interleukin 6, induce the expressionof VEGF in cell experiments. Angiogenesis is regarded as an absoluteprerequisite for those tumors that grow beyond a maximum diameter ofabout 1-2 mm; up to this limit, oxygen and nutrients may be supplied tothe tumor cells by diffusion. Every tumor, regardless of its origin andits cause, is thus dependent on angiogenesis for its growth after it hasreached a certain size.

Three principal mechanisms play an important part in the activity ofangiogenesis inhibitors against tumors: 1) inhibition of the growth ofvessels, especially capillaries, into avascular resting tumors, with theresult that there is no net tumor growth owing to the balance that isachieved between apoptosis and proliferation; 2) prevention of themigration of tumor cells owing to the absence of bloodflow to and fromtumors; and 3) inhibition of endothelial cell proliferation, thusavoiding the paracrine growth-stimulating effect exerted on thesurrounding tissue by the endothelial cells that normally line thevessels.

Inhibitors of cyclin-dependent kinases, e.g., Alvocidib (U.S. Pat. No.4,900,727; also known as flavopiridol) have been identified as apotentially useful therapeutic agents for a variety of cancers,including gastrointestinal and colon tumors, leukemias and myelomas(see, for example, Intl. J. Oncol., 1996, 9, 1143).

Inhibitors of tyrosine kinases, including Bcr-Abl, e.g., Gleevec, areuseful for the treatment of chronic myeloid leukemia (CML), andpotentially for treatment of other cancers that express these kinases,including acute lymphocytic leukemia (ALL) and certain solid tumors.Gleevec was approved for the treatment of inoperable and/or metastaticmalignant gastrointestinal stromal tumors (GISTs).

Inhibitors of Flt3 tyrosine kinase, e.g., CEP-701 (U.S. Pat. No.4,923,986) and Midostaurin (U.S. Pat. No. 5,093,330), have potentialutility for the treatment of a variety of cancers (Cancer Res., 1999,59, 10).

Inhibitors of MAP Erk kinase, e.g., PD-184352 (U.S. Pat. No. 6,251,943),have been identified as potentially useful therapeutic agents for avariety of oncological disorders, including colon, breast, pancreaticand non-small-cell lung cancers (see, for example, Proc. Am. Soc. Clin.Oncol., 2003, 22, abstract 816).

Other kinase inhibitors, e.g., doramapimod (U.S. Pat. No. 6,319,921),have been identified as potentially useful therapeutic agents for thetreatment of inflammatory diseases such as rheumatoid arthritis,psoriasis and Crohn's disease.

Other kinase inhibitors, e.g., BAY-43-9006 (U.S. Publication No.2002/0165394) have been identified as potentially useful therapeuticagents for a variety of cancers including gastrointestinal and colontumors, leukemia and carcinoma (Curr. Pharm. Design, 2002, 8, 2269).

Cytokine receptors are critical for the development and homeostasis ofimmune cells. These receptors all require the cytoplasmic tyrosinekinase JAK3 for signaling (Changelian, P. S. et al., Science, 2003, 302,875). CP-690,550 (WO 02,096,909) is an orally available Janus kinase(JAK)-3 inhibitor, for the potential treatment of transplant rejectionand psoriasis.

Thus, there is a need for therapeutic agents that are kinase inhibitorswith improved pharmacological properties, e.g., drugs having improvedkinase-inhibitory activity and pharmacokinetic properties, includingimproved oral bioavailability, greater potency and extended effectivehalf-life in vivo. Such inhibitors would have therapeutic potential as,e.g., anticancer agents. Such kinase inhibitory compounds may be used totreat breast cancer, non-small cell lung cancers (NSCLCs),adenocarcinomas, squamous cell cancer of the lung, oesophageal cancer,gastrointestinal cancer, colon cancer, rectal cancer, stomach cancer,prostate cancer, leukaemia, ovarian cancer, bronchial cancer, pancreaticcancer, thyroid cancer, uterine cancer, brain cancer, lung squamous cellcancer, bladder cancer, gastric cancer, head and neck cancer,gynaecological and thyroid tumors, to prevent the development ofresistance (multi-drug resistance) in cancer treatment with otherchemotherapeutic drugs or remove existing resistance to otherchemotherapeutic drugs, retinopathies, hemangioblastoma, hemangioma, andneoplastic diseases, gliomas, to inhibit tumor angiogenesis, myelomas,chronic myeloid leukemia (CML), acute lymphocytic leukemia (ALL),inoperable and/or metastatic malignant gastrointestinal stromal tumors(GISTs), treatment of inflammatory diseases such as rheumatoidarthritis, Crohn's disease, treatment of cell proliferation diseases,and for the treatment of transplant rejection and psoriasis.

New kinase inhibitors should have fewer side effects, less complicateddosing schedules, and be orally active. In particular, there is a needfor a less onerous dosage regimen, such as one pill, once per day.

Assay methods capable of determining the presence, absence or amounts ofkinase inhibition are of practical utility in the search for inhibitorsas well as for diagnosing the presence of conditions associated withkinase activity.

SUMMARY OF THE INVENTION

Intracellular targeting may be achieved by methods and compositions thatallow accumulation or retention of biologically active agents insidecells. The present invention provides novel analogs of kinase-inhibitorycompounds. Such novel kinase-inhibitory analogs possess all theutilities of the kinase-inhibitory compounds and optionally providecellular accumulation as set forth below. In addition, the presentinvention provides compositions and methods for inhibition of kinases ortherapeutic activity against kinases.

The present invention relates generally to the accumulation or retentionof therapeutic compounds inside cells. The invention is moreparticularly related to attaining high concentrations ofphosphonate-containing molecules in target cells. Such effectivetargeting may be applicable to a variety of therapeutic formulations andprocedures.

Compositions of the invention include kinase-inhibitory compounds havingat least one phosphonate group. Accordingly, in one embodiment theinvention provides a conjugate comprising a kinase inhibiting compoundlinked to one or more phosphonate groups; or a pharmaceuticallyacceptable salt or solvate thereof.

In another embodiment, the invention provides a compound of any one offormulae 500-511:

that is substituted with one or more groups A⁰,wherein:

A⁰ is A¹, A² or W³ with the proviso that the conjugate includes at leastone A¹;

A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;and when Y² joins two phosphorous atoms Y² can also be C(R²)(R²);

R^(x) is independently H, R¹, R², W³, a protecting group, or theformula:

wherein:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R¹, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups or taken together at a carbon atom,two R² groups form a ring of 3 to 8 carbons and the ring may besubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y^(x))(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), —N(R^(x))C(Y¹)OR^(x),or —N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO_(M2)R⁵, or —SO_(M2)W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

In another embodiment, the invention provides a compound of the formula:

[DRUG]-(A⁰)_(nn)

or a pharmaceutically acceptable salt thereof wherein,

DRUG is a compound of any one of formulae 500-511;

nn is 1, 2, or 3;

A⁰ is A¹, A² or W³ with the proviso that the conjugate includes at leastone A¹;

A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;and when Y² joins two phosphorous atoms Y² can also be C(R²)(R²);

R^(x) is independently H, R¹, R², W³, a protecting group, or theformula:

wherein:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R¹, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups or taken together at a carbon atom,two R² groups form a ring of 3 to 8 carbons and the ring may besubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y;

R^(3c) is R^(x), —N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO_(M2)R⁵, or —SO_(M2)W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

In another embodiment, the invention provides a compound of any one offormulae 1-36:

wherein:

A⁰ is A¹;

A¹ is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;and when Y² joins two phosphorous atoms Y² can also be C(R²)(R²);

R^(x) is independently H, R², W³, a protecting group, or the formula:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), —N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

R^(5a) is independently alkylene of 1 to 18 carbon atoms, alkenylene of2 to 18 carbon atoms, or alkynylene of 2-18 carbon atoms any one ofwhich alkylene, alkenylene or alkynylene is substituted with 0-3 R³groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1;

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

X⁵⁰ is H F, or Cl; and

X⁵¹ is H or Cl.

The invention provides a pharmaceutical composition comprising aneffective amount of a compound of the invention, or a pharmaceuticallyacceptable salt thereof, in combination with a pharmaceuticallyacceptable diluent or carrier.

This invention provides a method of increasing cellular accumulation andretention of drug compounds, thus improving their therapeutic anddiagnostic value, comprising linking the compound to one or more (e.g.,1, 2, 3, or 4) phosphonate groups.

The invention also provides a method of inhibiting a kinase, comprisingadministering to a mammal an amount of a compound of the invention.

The invention also provides a compound of the invention for use inmedical therapy (preferably for use in treating a condition associatedwith kinase activity), as well as the use of a compound of the inventionfor the manufacture of a medicament useful for the treatment of acondition associated with kinase activity.

The invention also provides processes and novel intermediates disclosedherein which are useful for preparing compounds of the invention. Someof the compounds of the invention are useful to prepare other compoundsof the invention.

In another aspect of the invention, the activity of a kinase isinhibited by a method comprising the step of treating a sample suspectedof containing a kinase with a compound or composition of the invention.

DETAILED DESCRIPTION OF EXEMPLARY CLAIMS

Reference will now be made in detail to certain claims of the invention,examples of which are illustrated in the accompanying structures andformulas. While the invention will be described in conjunction with theenumerated claims, it will be understood that they are not intended tolimit the invention to those claims. On the contrary, the invention isintended to cover all alternatives, modifications, and equivalents,which may be included within the scope of the present invention asdefined by the claims.

DEFINITIONS

Unless stated otherwise, the following terms and phrases as used hereinare intended to have the following meanings:

When tradenames are used herein, applicants intend to independentlyinclude the tradename product and the active pharmaceuticalingredient(s) of the tradename product.

“Bioavailability” is the degree to which the pharmaceutically activeagent becomes available to the target tissue after the agent'sintroduction into the body. Enhancement of the bioavailability of apharmaceutically active agent can provide a more efficient and effectivetreatment for patients because, for a given dose, more of thepharmaceutically active agent will be available at the targeted tissuesites.

The terms “phosphonate” and “phosphonate group” include functionalgroups or moieties within a molecule that comprises a phosphorous thatis 1) single-bonded to a carbon, 2) double-bonded to a heteroatom, 3)single-bonded to a heteroatom, and 4) single-bonded to anotherheteroatom, wherein each heteroatom can be the same or different. Theterms “phosphonate” and “phosphonate group” also include functionalgroups or moieties that comprise a phosphorous in the same oxidationstate as the phosphorous described above, as well as functional groupsor moieties that comprise a prodrug moiety that can separate from acompound so that the compound retains a phosphorous having thecharacteristics described above. For example, the terms “phosphonate”and “phosphonate group” include phosphonic acid, phosphonic monoester,phosphonic diester, phosphonamidate, and phosphonthioate functionalgroups. In one specific embodiment of the invention, the terms“phosphonate” and “phosphonate group” include functional groups ormoieties within a molecule that comprises a phosphorous that is 1)single-bonded to a carbon, 2) double-bonded to an oxygen, 3)single-bonded to an oxygen, and 4) single-bonded to another oxygen, aswell as functional groups or moieties that comprise a prodrug moietythat can separate from a compound so that the compound retains aphosphorous having such characteristics. In another specific embodimentof the invention, the terms “phosphonate” and “phosphonate group”include functional groups or moieties within a molecule that comprises aphosphorous that is 1) single-bonded to a carbon, 2) double-bonded to anoxygen, 3) single-bonded to an oxygen or nitrogen, and 4) single-bondedto another oxygen or nitrogen, as well as functional groups or moietiesthat comprise a prodrug moiety that can separate from a compound so thatthe compound retains a phosphorous having such characteristics.

The term “prodrug” as used herein refers to any compound that whenadministered to a biological system generates the drug substance, i.e.active ingredient, as a result of spontaneous chemical reaction(s),enzyme catalyzed chemical reaction(s), photolysis, and/or metabolicchemical reaction(s). A prodrug is thus a covalently modified analog orlatent form of a therapeutically-active compound.

“Prodrug moiety” refers to a labile functional group that separates fromthe active inhibitory compound during metabolism, systemically, inside acell, by hydrolysis, enzymatic cleavage, or by some other process(Bundgaard, Hans, “Design and Application of Prodrugs” in A Textbook ofDrug Design and Development (1991), P. Krogsgaard-Larsen and H.Bundgaard, Eds. Harwood Academic Publishers, pp. 113-191). Enzymes thatare capable of an enzymatic activation mechanism with the phosphonateprodrug compounds of the invention include, but are not limited to,amidases, esterases, microbial enzymes, phospholipases, cholinesterases,and phosphases. Prodrug moieties can serve to enhance solubility,absorption and lipophilicity to optimize drug delivery, bioavailabilityand efficacy. A prodrug moiety may include an active metabolite or drugitself.

Exemplary prodrug moieties include the hydrolytically sensitive orlabile acyloxymethyl esters —CH₂C(═O)R⁹ and acyloxymethyl carbonates—CH₂C(═O)OR⁹ where R⁹ is C₁-C₆ alkyl, C₁-C₆ substituted alkyl, C₆-C₂₀aryl or C₆-C₂₀ substituted aryl. The acyloxyalkyl ester was first usedas a prodrug strategy for carboxylic acids and then applied tophosphates and phosphonates by Farquhar et al. (1983) J. Pharm. Sci. 72:324; also U.S. Pat. Nos. 4,816,570, 4,968,788, 5,663,159 and 5,792,756.Subsequently, the acyloxyalkyl ester was used to deliver phosphonicacids across cell membranes and to enhance oral bioavailability. A closevariant of the acyloxyalkyl ester, the alkoxycarbonyloxyalkyl ester(carbonate), may also enhance oral bioavailability as a prodrug moietyin the compounds of the combinations of the invention. An exemplaryacyloxymethyl ester is pivaloyloxymethoxy, (POM) —CH₂C(═O)C(CH₃)₃. Anexemplary acyloxymethyl carbonate prodrug moiety ispivaloyloxymethylcarbonate (POC)—CH₂C(═O)OC(CH₃)₃.

The phosphonate group may be a phosphonate prodrug moiety. The prodrugmoiety may be sensitive to hydrolysis, such as, but not limited to apivaloyloxymethyl carbonate (POC) or POM group. Alternatively, theprodrug moiety may be sensitive to enzymatic potentiated cleavage, suchas a lactate ester or a phosphonamidate-ester group.

Aryl esters of phosphorus groups, especially phenyl esters, are reportedto enhance oral bioavailability (De Lombaert et al. (1994) J. Med. Chem.37: 498). Phenyl esters containing a carboxylic ester ortho to thephosphate have also been described (Khamnei and Torrence, (1996) J. Med.Chem. 39:4109-4115). Benzyl esters are reported to generate the parentphosphonic acid. In some cases, substituents at the ortho- orpara-position may accelerate the hydrolysis. Benzyl analogs with anacylated phenol or an alkylated phenol may generate the phenoliccompound through the action of enzymes, e.g., esterases, oxidases, etc.,which in turn undergoes cleavage at the benzylic C—O bond to generatethe phosphoric acid and the quinone methide intermediate. Examples ofthis class of prodrugs are described by Mitchell et al. (1992) J. Chem.Soc. Perkin Trans. II 2345; Glazier WO 91/19721. Still other benzylicprodrugs have been described containing a carboxylic ester-containinggroup attached to the benzylic methylene (Glazier WO 91/19721).Thio-containing prodrugs are reported to be useful for the intracellulardelivery of phosphonate drugs. These proesters contain an ethylthiogroup in which the thiol group is either esterified with an acyl groupor combined with another thiol group to form a disulfide.Deesterification or reduction of the disulfide generates the free thiointermediate which subsequently breaks down to the phosphoric acid andepisulfide (Puech et al. (1993) Antiviral Res., 22: 155-174; Benzaria etal. (1996) J. Med. Chem. 39: 4958). Cyclic phosphonate esters have alsobeen described as prodrugs of phosphorus-containing compounds (Erion etal., U.S. Pat. No. 6,312,662).

“Protecting group” refers to a moiety of a compound that masks or altersthe properties of a functional group or the properties of the compoundas a whole. Chemical protecting groups and strategies forprotection/deprotection are well known in the art. See e.g., ProtectiveGroups in Organic Chemistry, Theodora W. Greene, John Wiley & Sons,Inc., New York, 1991. Protecting groups are often utilized to mask thereactivity of certain functional groups, to assist in the efficiency ofdesired chemical reactions, e.g., making and breaking chemical bonds inan ordered and planned fashion. Protection of functional groups of acompound alters other physical properties besides the reactivity of theprotected functional group, such as the polarity, lipophilicity(hydrophobicity), and other properties which can be measured by commonanalytical tools. Chemically protected intermediates may themselves bebiologically active or inactive.

Protected compounds may also exhibit altered, and in some cases,optimized properties in vitro and in vivo, such as passage throughcellular membranes and resistance to enzymatic degradation orsequestration. In this role, protected compounds with intendedtherapeutic effects may be referred to as prodrugs. Another function ofa protecting group is to convert the parental drug into a prodrug,whereby the parental drug is released upon conversion of the prodrug invivo. Because active prodrugs may be absorbed more effectively than theparental drug, prodrugs may possess greater potency in vivo than theparental drug. Protecting groups are removed either in vitro, in theinstance of chemical intermediates, or in vivo, in the case of prodrugs.With chemical intermediates, it is not particularly important that theresulting products after deprotection, e.g., alcohols, bephysiologically acceptable, although in general it is more desirable ifthe products are pharmacologically innocuous.

Any reference to any of the compounds of the invention also includes areference to a physiologically acceptable salt thereof. Examples ofphysiologically acceptable salts of the compounds of the inventioninclude salts derived from an appropriate base, such as an alkali metal(for example, sodium), an alkaline earth (for example, magnesium),ammonium and NX₄ ⁺ (wherein X is C₁-C₄ alkyl). Physiologicallyacceptable salts of an hydrogen atom or an amino group include salts oforganic carboxylic acids such as acetic, benzoic, lactic, fumaric,tartaric, maleic, malonic, malic, isethionic, lactobionic and succinicacids; organic sulfonic acids, such as methanesulfonic, ethanesulfonic,benzenesulfonic and p-toluenesulfonic acids; and inorganic acids, suchas hydrochloric, sulfuric, phosphoric and sulfamic acids.Physiologically acceptable salts of a compound of an hydroxy groupinclude the anion of said compound in combination with a suitable cationsuch as Na⁺ and NX₄ ⁺ (wherein X is independently selected from H or aC₁-C₄ alkyl group).

For therapeutic use, salts of active ingredients of the compounds of theinvention will be physiologically acceptable, i.e. they will be saltsderived from a physiologically acceptable acid or base. However, saltsof acids or bases which are not physiologically acceptable may also finduse, for example, in the preparation or purification of aphysiologically acceptable compound. All salts, whether or not derivedform a physiologically acceptable acid or base, are within the scope ofthe present invention.

“Alkyl” is C₁-C₁₈ hydrocarbon containing normal, secondary, tertiary orcyclic carbon atoms. Examples are methyl (Me, —CH₃), ethyl (Et,—CH₂CH₃), 1-propyl (n-Pr, n-propyl, —CH₂CH₂CH₃), 2-propyl (i-Pr,i-propyl, —CH(CH₃)₂), 1-butyl (n-Bu, n-butyl, —CH₂CH₂CH₂CH₃),2-methyl-1-propyl (i-Bu, i-butyl, —CH₂CH(CH₃)₂), 2-butyl (s-Bu, s-butyl,—CH(CH₃)CH₂CH₃), 2-methyl-2-propyl (t-Bu, t-butyl, —C(CH₃)₃), 1-pentyl(n-pentyl, —CH₂CH₂CH₂CH₂CH₃), 2-pentyl (—CH(CH₃)CH₂CH₂CH₃), 3-pentyl(—CH(CH₂CH₃)₂), 2-methyl-2-butyl (—C(CH₃)₂CH₂CH₃), 3-methyl-2-butyl(—CH(CH₃)CH(CH₃)₂), 3-methyl-1-butyl (—CH₂CH₂CH(CH₃)₂), 2-methyl-1-butyl(—CH₂CH(CH₃)CH₂CH₃), 1-hexyl (—CH₂CH₂CH₂CH₂CH₂CH₃), 2-hexyl(—CH(CH₃)CH₂CH₂CH₂CH₃), 3-hexyl (—CH(CH₂CH₃)(CH₂CH₂CH₃)),2-methyl-2-pentyl (—C(CH₃)₂CH₂CH₂CH₃), 3-methyl-2-pentyl(—CH(CH₃)CH(CH₃)CH₂CH₃), 4-methyl-2-pentyl (—CH(CH₃)CH₂CH(CH₃)₂),3-methyl-3-pentyl (—C(CH₃)(CH₂CH₃)₂), 2-methyl-3-pentyl(—CH(CH₂CH₃)CH(CH₃)₂), 2,3-dimethyl-2-butyl (—C(CH₃)₂CH(CH₃)₂),3,3-dimethyl-2-butyl (—CH(CH₃)C(CH₃)₃.

“Alkenyl” is C₂-C₁₈ hydrocarbon containing normal, secondary, tertiaryor cyclic carbon atoms with at least one site of unsaturation, i.e. acarbon-carbon, sp² double bond. Examples include, but are not limitedto, ethylene or vinyl (—CH═CH₂), allyl (—CH₂CH═CH₂), cyclopentenyl(—C₅H₇), and 5-hexenyl (—CH₂ CH₂CH₂CH₂CH═CH₂).

“Alkynyl” is C₂-C₁₈ hydrocarbon containing normal, secondary, tertiaryor cyclic carbon atoms with at least one site of unsaturation, i.e. acarbon-carbon, sp triple bond. Examples include, but are not limited to,acetylenic (—C≡CH) and propargyl (—CH₂C≡CH).

“Alkylene” refers to a saturated, branched or straight chain or cyclichydrocarbon radical of 1-18 carbon atoms, and having two monovalentradical centers derived by the removal of two hydrogen atoms from thesame or two different carbon atoms of a parent alkane. Typical alkyleneradicals include, but are not limited to, methylene (—CH₂—) 1,2-ethyl(—CH₂CH₂—), 1,3-propyl (—CH₂CH₂CH₂—), 1,4-butyl (—CH₂CH₂CH₂CH₂—), andthe like.

“Alkenylene” refers to an unsaturated, branched or straight chain orcyclic hydrocarbon radical of 2-18 carbon atoms, and having twomonovalent radical centers derived by the removal of two hydrogen atomsfrom the same or two different carbon atoms of a parent alkene. Typicalalkenylene radicals include, but are not limited to, 1,2-ethylene(—CH═CH—).

“Alkynylene” refers to an unsaturated, branched or straight chain orcyclic hydrocarbon radical of 2-18 carbon atoms, and having twomonovalent radical centers derived by the removal of two hydrogen atomsfrom the same or two different carbon atoms of a parent alkyne. Typicalalkynylene radicals include, but are not limited to, acetylene (—C≡C—),propargyl (—CH₂C≡C—), and 4-pentynyl (—CH₂CH₂CH₂C≡CH—).

“Aryl” means a monovalent aromatic hydrocarbon radical of 6-20 carbonatoms derived by the removal of one hydrogen atom from a single carbonatom of a parent aromatic ring system. Typical aryl groups include, butare not limited to, radicals derived from benzene, substituted benzene,naphthalene, anthracene, biphenyl, and the like.

“Arylalkyl” refers to an acyclic alkyl radical in which one of thehydrogen atoms bonded to a carbon atom, typically a terminal or sp³carbon atom, is replaced with an aryl radical. Typical arylalkyl groupsinclude, but are not limited to, benzyl, 2-phenylethan-1-yl,naphthylmethyl, 2-naphthylethan-1-yl, naphthobenzyl,2-naphthophenylethan-1-yl and the like. The arylalkyl group comprises 6to 20 carbon atoms, e.g., the alkyl moiety, including alkanyl, alkenylor alkynyl groups, of the arylalkyl group is 1 to 6 carbon atoms and thearyl moiety is 5 to 14 carbon atoms.

“Substituted alkyl”, “substituted aryl”, and “substituted arylalkyl”mean alkyl, aryl, and arylalkyl respectively, in which one or morehydrogen atoms are each independently replaced with a non-hydrogensubstituent. Typical substituents include, but are not limited to, —X,—R, —O⁻, —OR, —SR, —S⁻, —NR₂, —NR₃, ═NR, —CX₃, —CN, —OCN, —SCN, —N═C═O,—NCS, —NO, —NO₂, ═N₂, —N₃, NC(═O)R, —C(═O)R, —C(═O)NRR—S(═O)₂O—,—S(═O)₂OH, —S(═O)₂R, —OS(═O)₂OR, —S(═O)₂NR, —S(═O)R, —OP(═O)O₂R,—P(═O)O₂RRR—P(═O)(O⁻)₂, —P(═O)(OH)₂, —C(═O)R, —C(═O)X, —C(S)R, —C(O)OR,—C(O)O⁻, —C(S)OR, —C(O)SR, —C(S)SR, —C(O)NRR, —C(S)NRR, —C(NR)NRR, whereeach X is independently a halogen: F, Cl, Br, or I; and each R isindependently —H, alkyl, aryl, heterocycle, protecting group or prodrugmoiety. Alkylene, alkenylene, and alkynylene groups may also besimilarly substituted.

“Heterocycle” as used herein includes, by way of example and notlimitation, those heterocycles described in Paquette, Leo A.; Principlesof Modern Heterocyclic Chemistry (W. A. Benjamin, New York, 1968),particularly Chapters 1, 3, 4, 6, 7, and 9; The Chemistry ofHeterocyclic Compounds, A Series of Monographs” (John Wiley & Sons, NewYork, 1950 to present), in particular Volumes 13, 14, 16, 19, and 28;and J. Am. Chem. Soc. (1960) 82:5566. In one specific embodiment of theinvention “heterocycle” includes a “carbocycle” as defined herein,wherein one or more (e.g., 1, 2, 3, or 4) carbon atoms have beenreplaced with a heteroatom (e.g., O, N, or S).

Examples of heterocycles include, by way of example and not limitation,pyridyl, dihydroypyridyl, tetrahydropyridyl (piperidyl), thiazolyl,tetrahydrothiophenyl, sulfur oxidized tetrahydrothiophenyl, pyrimidinyl,furanyl, thienyl, pyrrolyl, pyrazolyl, imidazolyl, tetrazolyl,benzofuranyl, thianaphthalenyl, indolyl, indolenyl, quinolinyl,isoquinolinyl, benzimidazolyl, piperidinyl, 4-piperidonyl, pyrrolidinyl,2-pyrrolidonyl, pyrrolinyl, tetrahydrofuranyl, tetrahydroquinolinyl,tetrahydroisoquinolinyl, decahydroquinolinyl, octahydroisoquinolinyl,azocinyl, triazinyl, 6H-1,2,5-thiadiazinyl, 2H,6H-1,5,2-dithiazinyl,thienyl, thianthrenyl, pyranyl, isobenzofuranyl, chromenyl, xanthenyl,phenoxathinyl, 2H-pyrrolyl, isothiazolyl, isoxazolyl, pyrazinyl,pyridazinyl, indolizinyl, isoindolyl, 3H-indolyl, 1H-indazoly, purinyl,4H-quinolizinyl, phthalazinyl, naphthyridinyl, quinoxalinyl,quinazolinyl, cinnolinyl, pteridinyl, 4aH-carbazolyl, carbazolyl,β-carbolinyl, phenanthridinyl, acridinyl, pyrimidinyl, phenanthrolinyl,phenazinyl, phenothiazinyl, furazanyl, phenoxazinyl, isochromanyl,chromanyl, imidazolidinyl, imidazolinyl, pyrazolidinyl, pyrazolinyl,piperazinyl, indolinyl, isoindolinyl, quinuclidinyl, morpholinyl,oxazolidinyl, benzotriazolyl, benzisoxazolyl, oxindolyl, benzoxazolinyl,isatinoyl, and bis-tetrahydrofuranyl:

By way of example and not limitation, carbon bonded heterocycles arebonded at position 2, 3, 4, 5, or 6 of a pyridine, position 3, 4, 5, or6 of a pyridazine, position 2, 4, 5, or 6 of a pyrimidine, position 2,3, 5, or 6 of a pyrazine, position 2, 3, 4, or 5 of a furan,tetrahydrofuran, thiofuran, thiophene, pyrrole or tetrahydropyrrole,position 2, 4, or 5 of an oxazole, imidazole or thiazole, position 3, 4,or 5 of an isoxazole, pyrazole, or isothiazole, position 2 or 3 of anaziridine, position 2, 3, or 4 of an azetidine, position 2, 3, 4, 5, 6,7, or 8 of a quinoline or position 1, 3, 4, 5, 6, 7, or 8 of anisoquinoline. Still more typically, carbon bonded heterocycles include2-pyridyl, 3-pyridyl, 4-pyridyl, 5-pyridyl, 6-pyridyl, 3-pyridazinyl,4-pyridazinyl, 5-pyridazinyl, 6-pyridazinyl, 2-pyrimidinyl,4-pyrimidinyl, 5-pyrimidinyl, 6-pyrimidinyl, 2-pyrazinyl, 3-pyrazinyl,5-pyrazinyl, 6-pyrazinyl, 2-thiazolyl, 4-thiazolyl, or 5-thiazolyl.

By way of example and not limitation, nitrogen bonded heterocycles arebonded at position 1 of an aziridine, azetidine, pyrrole, pyrrolidine,2-pyrroline, 3-pyrroline, imidazole, imidazolidine, 2-imidazoline,3-imidazoline, pyrazole, pyrazoline, 2-pyrazoline, 3-pyrazoline,piperidine, piperazine, indole, indoline, 1H-indazole, position 2 of aisoindole, or isoindoline, position 4 of a morpholine, and position 9 ofa carbazole, or β-carboline. Still more typically, nitrogen bondedheterocycles include 1-aziridyl, 1-azetedyl, 1-pyrrolyl, 1-imidazolyl,1-pyrazolyl, and 1-piperidinyl.

“Carbocycle” refers to a saturated, unsaturated or aromatic ring having3 to 7 carbon atoms as a monocycle, 7 to 12 carbon atoms as a bicycle,and up to about 20 carbon atoms as a polycycle. Monocyclic carbocycleshave 3 to 6 ring atoms, still more typically 5 or 6 ring atoms. Bicycliccarbocycles have 7 to 12 ring atoms, e.g., arranged as a bicyclo [4,5],[5,5], [5,6] or [6,6] system, or 9 or 10 ring atoms arranged as abicyclo [5,6] or [6,6] system. Examples of monocyclic carbocyclesinclude cyclopropyl, cyclobutyl, cyclopentyl, 1-cyclopent-1-enyl,1-cyclopent-2-enyl, 1-cyclopent-3-enyl, cyclohexyl, 1-cyclohex-1-enyl,1-cyclohex-2-enyl, 1-cyclohex-3-enyl, phenyl, spiryl and naphthyl.

“Linker” or “link” refers to a chemical moiety comprising a covalentbond or a chain or group of atoms that covalently attaches a phosphonategroup to a drug. Linkers include portions of substituents A¹ and A³,which include moieties such as: repeating units of alkyloxy (e.g.,polyethylenoxy, PEG, polymethyleneoxy) and alkylamino (e.g.,polyethyleneamino, Jeffamine™); and diacid ester and amides includingsuccinate, succinamide, diglycolate, malonate, and caproamide.

The term “chiral” refers to molecules which have the property ofnon-superimposability of the mirror image partner, while the term“achiral” refers to molecules which are superimposable on their mirrorimage partner.

The term “stereoisomers” refers to compounds which have identicalchemical constitution, but differ with regard to the arrangement of theatoms or groups in space.

“Diastereomer” refers to a stereoisomer with two or more centers ofchirality and whose molecules are not mirror images of one another.Diastereomers have different physical properties, e.g., melting points,boiling points, spectral properties, and reactivities. Mixtures ofdiastereomers may separate under high resolution analytical proceduressuch as electrophoresis and chromatography.

“Enantiomers” refer to two stereoisomers of a compound which arenon-superimposable mirror images of one another.

The term “treatment” or “treating,” to the extent it relates to adisease or condition includes preventing the disease or condition fromoccurring, inhibiting the disease or condition, eliminating the diseaseor condition, and/or relieving one or more symptoms of the disease orcondition.

Stereochemical definitions and conventions used herein generally followS. P. Parker, Ed., McGraw-Hill Dictionary of Chemical Terms (1984)McGraw-Hill Book Company, New York; and Eliel, E. and Wilen, S.,Stereochemistry of Organic Compounds (1994) John Wiley & Sons, Inc., NewYork. Many organic compounds exist in optically active forms, i.e., theyhave the ability to rotate the plane of plane-polarized light. Indescribing an optically active compound, the prefixes D and L or R and Sare used to denote the absolute configuration of the molecule about itschiral center(s). The prefixes d and l or (+) and (−) are employed todesignate the sign of rotation of plane-polarized light by the compound,with (−) or l meaning that the compound is levorotatory. A compoundprefixed with (+) or d is dextrorotatory. For a given chemicalstructure, these stereoisomers are identical except that they are mirrorimages of one another. A specific stereoisomer may also be referred toas an enantiomer, and a mixture of such isomers is often called anenantiomeric mixture. A 50:50 mixture of enantiomers is referred to as aracemic mixture or a racemate, which may occur where there has been nostereoselection or stereospecificity in a chemical reaction or process.The terms “racemic mixture” and “racemate” refer to an equimolar mixtureof two enantiomeric species, devoid of optical activity.

Protecting Groups

In the context of the present invention, protecting groups includeprodrug moieties and chemical protecting groups.

Protecting groups are available, commonly known and used, and areoptionally used to prevent side reactions with the protected groupduring synthetic procedures, i.e. routes or methods to prepare thecompounds of the invention. For the most part the decision as to whichgroups to protect, when to do so, and the nature of the chemicalprotecting group “PG” will be dependent upon the chemistry of thereaction to be protected against (e.g., acidic, basic, oxidative,reductive or other conditions) and the intended direction of thesynthesis. The PG groups do not need to be, and generally are not, thesame if the compound is substituted with multiple PG. In general, PGwill be used to protect functional groups such as carboxyl, hydroxyl,thio, or amino groups and to thus prevent side reactions or to otherwisefacilitate the synthetic efficiency. The order of deprotection to yieldfree, deprotected groups is dependent upon the intended direction of thesynthesis and the reaction conditions to be encountered, and may occurin any order as determined by the artisan.

Various functional groups of the compounds of the invention may beprotected. For example, protecting groups for —OH groups (whetherhydroxyl, carboxylic acid, phosphonic acid, or other functions) include“ether- or ester-forming groups”. Ether- or ester-forming groups arecapable of functioning as chemical protecting groups in the syntheticschemes set forth herein. However, some hydroxyl and thio protectinggroups are neither ether- nor ester-forming groups, as will beunderstood by those skilled in the art, and are included with amides,discussed below.

A very large number of hydroxyl protecting groups and amide-forminggroups and corresponding chemical cleavage reactions are described inProtective Groups in Organic Synthesis, Theodora W. Greene (John Wiley &Sons, Inc., New York, 1991, ISBN 0-471-62301-6) (“Greene”). See alsoKocienski, Philip J.; Protecting Groups (Georg Thieme Verlag Stuttgart,N.Y., 1994), which is incorporated by reference in its entirety herein.In particular Chapter 1, Protecting Groups: An Overview, pages 1-20,Chapter 2, Hydroxyl Protecting Groups, pages 21-94, Chapter 3, DiolProtecting Groups, pages 95-117, Chapter 4, Carboxyl Protecting Groups,pages 118-154, Chapter 5, Carbonyl Protecting Groups, pages 155-184. Forprotecting groups for carboxylic acid, phosphonic acid, phosphonate,sulfonic acid and other protecting groups for acids see Greene as setforth below. Such groups include by way of example and not limitation,esters, amides, hydrazides, and the like.

Ether- and Ester-Forming Protecting Groups

Ester-forming groups include: (1) phosphonate ester-forming groups, suchas phosphonamidate esters, phosphorothioate esters, phosphonate esters,and phosphon-bis-amidates; (2) carboxyl ester-forming groups, and (3)sulphur ester-forming groups, such as sulphonate, sulfate, andsulfinate.

The phosphonate moieties of the compounds of the invention may or maynot be prodrug moieties, i.e. they may or may be susceptible tohydrolytic or enzymatic cleavage or modification. Certain phosphonatemoieties are stable under most or nearly all metabolic conditions. Forexample, a dialkylphosphonate, where the alkyl groups are two or morecarbons, may have appreciable stability in vivo due to a slow rate ofhydrolysis.

Within the context of phosphonate prodrug moieties, a large number ofstructurally-diverse prodrugs have been described for phosphonic acids(Freeman and Ross in Progress in Medicinal Chemistry 34: 112-147 (1997)and are included within the scope of the present invention. An exemplaryphosphonate ester-forming group is the phenyl carbocycle in substructureA₃ having the formula:

wherein R₁ may be H or C₁-C₁₂ alkyl; m1 is 1, 2, 3, 4, 5, 6, 7 or 8, andthe phenyl carbocycle is substituted with 0 to 3 R₂ groups. Where Y₁ isO, a lactate ester is formed, and where Y₁ is N(R₂), N(OR₂) or N(N(R₂)₂,a phosphonamidate ester results.

In its ester-forming role, a protecting group typically is bound to anyacidic group such as, by way of example and not limitation, a —CO₂H or—C(S)OH group, thereby resulting in —CO₂R^(x) where R^(x) is definedherein. Also, R^(x) for example includes the enumerated ester groups ofWO 95/07920.

Examples of protecting groups include:

C₃-C₁₂ heterocycle (described above) or aryl. These aromatic groupsoptionally are polycyclic or monocyclic. Examples include phenyl,spiryl, 2- and 3-pyrrolyl, 2- and 3-thienyl, 2- and 4-imidazolyl, 2-, 4-and 5-oxazolyl, 3- and 4-isoxazolyl, 2-, 4- and 5-thiazolyl, 3-, 4- and5-isothiazolyl, 3- and 4-pyrazolyl, 1-, 2-, 3- and 4-pyridinyl, and 1-,2-, 4- and 5-pyrimidinyl,

C₃-C₁₂ heterocycle or aryl substituted with halo, R¹, R¹—O—C₁-C₁₂alkylene, C₁-C₁₂ alkoxy, CN, NO₂, OH, carboxy, carboxyester, thiol,thioester, C₁-C₁₂ haloalkyl (1-6 halogen atoms), C₂-C₁₂ alkenyl orC₂-C₁₂ alkynyl. Such groups include 2-, 3- and 4-alkoxyphenyl (C₁-C₁₂alkyl), 2-, 3- and 4-methoxyphenyl, 2-, 3- and 4-ethoxyphenyl, 2,3-,2,4-, 2,5-, 2,6-, 3,4- and 3,5-diethoxyphenyl, 2- and3-carboethoxy-4-hydroxyphenyl, 2- and 3-ethoxy-4-hydroxyphenyl, 2- and3-ethoxy-5-hydroxyphenyl, 2- and 3-ethoxy-6-hydroxyphenyl, 2-, 3- and4-O-acetylphenyl, 2-, 3- and 4-dimethylaminophenyl, 2-, 3- and4-methylmercaptophenyl, 2-, 3- and 4-halophenyl (including 2-, 3- and4-fluorophenyl and 2-, 3- and 4-chlorophenyl), 2,3-, 2,4-, 2,5-, 2,6-,3,4- and 3,5-dimethylphenyl, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and3,5-biscarboxyethylphenyl, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and3,5-dimethoxyphenyl, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and 3,5-dihalophenyl(including 2,4-difluorophenyl and 3,5-difluorophenyl), 2-, 3- and4-haloalkylphenyl (1 to 5 halogen atoms, C₁-C₁₂ alkyl including4-trifluoromethylphenyl), 2-, 3- and 4-cyanophenyl, 2-, 3- and4-nitrophenyl, 2-, 3- and 4-haloalkylbenzyl (1 to 5 halogen atoms,C₁-C₁₂ alkyl including 4-trifluoromethylbenzyl and 2-, 3- and4-trichloromethylphenyl and 2-, 3- and 4-trichloromethylphenyl),4-N-methylpiperidinyl, 3-N-methylpiperidinyl, 1-ethylpiperazinyl,benzyl, alkylsalicylphenyl (C₁-C₄ alkyl, including 2-, 3- and4-ethylsalicylphenyl), 2-, 3- and 4-acetylphenyl, 1,8-dihydroxynaphthyl(—C₁₀H₆—OH) and aryloxy ethyl [C₆-C₉ aryl (including phenoxy ethyl)],2,2′-dihydroxybiphenyl, 2-, 3- and 4-N,N-dialkylaminophenol,—C₆H₄CH₂—N(CH₃)₂, trimethoxybenzyl, triethoxybenzyl, 2-alkyl pyridinyl(C₁₋₄ alkyl);

esters of 2-carboxyphenyl; and C₁-C₄ alkylene-C₃-C₆ aryl (includingbenzyl, —CH₂-pyrrolyl, —CH₂-thienyl, —CH₂-imidazolyl, —CH₂-oxazolyl,—CH₂-isoxazolyl, —CH₂-thiazolyl, —CH₂-isothiazolyl, —CH₂-pyrazolyl,—CH₂-pyridinyl and —CH₂-pyrimidinyl) substituted in the aryl moiety by 3to 5 halogen atoms or 1 to 2 atoms or groups selected from halogen,C₁-C₁₂ alkoxy (including methoxy and ethoxy), cyano, nitro, OH, C₁-C₁₂haloalkyl (1 to 6 halogen atoms; including —CH₂CCl₃), C₁-C₁₂ alkyl(including methyl and ethyl), C₂-C₁₂ alkenyl or C₂-C₁₂ alkynyl; alkoxyethyl [C₁-C₆ alkyl including —CH₂—CH₂—O—CH₃ (methoxy ethyl)]; alkylsubstituted by any of the groups set forth above for aryl, in particularOH or by 1 to 3 halo atoms (including —CH₃, —CH(CH₃)₂, —C(CH₃)₃,—CH₂CH₃, —(CH₂)₂CH₃, —(CH₂)₃CH₃, —(CH₂)₄CH₃, —(CH₂)₅CH₃, —CH₂CH₂F,—CH₂CH₂Cl, —CH₂CF₃, and —CH₂CCl₃);

propylmorpholino, 2,3-dihydro-6-hydroxyindene, sesamol, catecholmonoester, —CH₂—C(O)—N(R¹)₂, —CH₂—S(O)(R¹), —CH₂—S(O)₂(R¹),—CH₂—CH(OC(O)CH₂R¹)—CH₂(OC(O)CH₂R¹), cholesteryl, enolpyruvate(HOOC—C(═CH₂)—), glycerol;

a 5 or 6 carbon monosaccharide, disaccharide or oligosaccharide (3 to 9monosaccharide residues);

triglycerides such as α-D-β-diglycerides (wherein the fatty acidscomposing glyceride lipids generally are naturally occurring saturatedor unsaturated C₆₋₂₆, C₆₋₁₈ or C₆₋₁₀ fatty acids such as linoleic,lauric, myristic, palmitic, stearic, oleic, palmitoleic, linolenic andthe like fatty acids) linked to acyl of the parental compounds hereinthrough a glyceryl oxygen of the triglyceride;

phospholipids linked to the carboxyl group through the phosphate of thephospholipid;

phthalidyl (shown in FIG. 1 of Clayton et al., Antimicrob. Agents Chemo.(1974) 5(6):670-671;

cyclic carbonates such as (5-R_(d)-2-oxo-1,3-dioxolen-4-yl)methyl esters(Sakamoto et al., Chem. Pharm. Bull. (1984) 32(6)2241-2248) where R_(d)is R₁, R₄ or aryl; and

The hydroxyl groups of the compounds of this invention optionally aresubstituted with one of groups III, IV or V disclosed in WO 94/21604, orwith isopropyl.

Table A lists examples of protecting group ester moieties that forexample can be bonded via oxygen to —C(O)O— and —P(O)(O—)₂ groups.Several amidates also are shown, which are bound directly to —C(O)— or—P(O)₂. Esters of structures 1-5, 8-10 and 16, 17, 19-22 are synthesizedby reacting the compound herein having a free hydroxyl with thecorresponding halide (chloride or acyl chloride and the like) andN,N-dicyclohexyl-N-morpholine carboxamidine (or another base such asDBU, triethylamine, CsCO₃, N,N-dimethylaniline and the like) in DMF (orother solvent such as acetonitrile or N-methylpyrrolidone). When thecompound to be protected is a phosphonate, the esters of structures 5-7,11, 12, 21, and 23-26 are synthesized by reaction of the alcohol oralkoxide salt (or the corresponding amines in the case of compounds suchas 13, 14 and 15) with the monochlorophosphonate or dichlorophosphonate(or another activated phosphonate).

TABLE A 1. —CH₂—C(O)—N(R₁)₂* 2. —CH₂—S(O)(R₁) 3. —CH₂—S(O)₂(R₁) 4.—CH₂—O—C(O)—CH₂—C₆H₅ 5. 3-cholesteryl 6. 3-pyridyl 7. N-ethylmorpholino8. —CH₂—O—C(O)—C₆H₅ 9. —CH₂—O—C(O)—CH₂CH₃ 10. —CH₂—O—C(O)—C(CH₃)₃ 11.—CH₂—CCl₃ 12. —C₆H₅ 13. —NH—CH₂—C(O)O—CH₂CH₃ 14.—N(CH₃)—CH₂—C(O)O—CH₂CH₃ 15. —NHR₁ 16. —CH₂—O—C(O)—C₁₀H₁₅ 17.—CH₂—O—C(O)—CH(CH₃)₂ 18. —CH₂—C#H(OC(O)CH₂R₁)—CH₂— —(OC(O)CH₂R₁)* 19.

20.

21.

22.

23.

24.

25.

26.

#-chiral center is (R), (S) or racemate.

Other esters that are suitable for use herein are described in EP632048.

Protecting groups also includes “double ester” formingprofunctionalities

such as —CH₂OC(O)OCH₃,

—CH₂SCOCH₃, —CH₂OCON(CH₃)₂, or alkyl- or aryl-acyloxyalkyl groups of thestructure —CH(R¹ or W⁵)O((CO)R³⁷) or —CH(R¹ or W⁵)((CO)OR³⁸) (linked tooxygen of the acidic group) wherein R³⁷ and R³⁸ are alkyl, aryl, oralkylaryl groups (see U.S. Pat. No. 4,968,788). Frequently R³⁷ and R³⁸are bulky groups such as branched alkyl, ortho-substituted aryl,meta-substituted aryl, or combinations thereof, including normal,secondary, iso- and tertiary alkyls of 1-6 carbon atoms. An example isthe pivaloyloxymethyl group. These are of particular use with prodrugsfor oral administration. Examples of such useful protecting groups arealkylacyloxymethyl esters and their derivatives, including—CH(CH₂CH₂OCH₃)OC(O)C(CH₃)₃,

CH₂OC(O)C₁₀H₁₅, —CH₂OC(O)C(CH₃)₃, —CH(CH₂OCH₃)OC(O)C(CH₃)₃,—CH(CH(CH₃)₂)OC(O)C(CH₃)₃, —CH₂OC(O)CH₂CH(CH₃)₂, —CH₂OC(O)C₆H₁₁,—CH₂OC(O)C₆H₅, —CH₂OC(O)C₁₀H₁₅, —CH₂OC(O)CH₂CH₃, —CH₂OC(O)CH(CH₃)₂,—CH₂OC(O)C(CH₃)₃ and —CH₂OC(O)CH₂C₆H₅.

In some claims the protected acidic group is an ester of the acidicgroup and is the residue of a hydroxyl-containing functionality. Inother claims, an amino compound is used to protect the acidfunctionality. The residues of suitable hydroxyl or amino-containingfunctionalities are set forth above or are found in WO 95/07920. Ofparticular interest are the residues of amino acids, amino acid esters,polypeptides, or aryl alcohols. Typical amino acid, polypeptide andcarboxyl-esterified amino acid residues are described on pages 11-18 andrelated text of WO 95/07920 as groups L1 or L2. WO 95/07920 expresslyteaches the amidates of phosphonic acids, but it will be understood thatsuch amidates are formed with any of the acid groups set forth hereinand the amino acid residues set forth in WO 95/07920.

Typical esters for protecting acidic functionalities are also describedin WO 95/07920, again understanding that the same esters can be formedwith the acidic groups herein as with the phosphonate of the '920publication. Typical ester groups are defined at least on WO 95/07920pages 89-93 (under R³¹ or R³⁵), the table on page 105, and pages 21-23(as R). Of particular interest are esters of unsubstituted aryl such asphenyl or arylalkyl such benzyl, or hydroxy-, halo-, alkoxy-, carboxy-and/or alkylestercarboxy-substituted aryl or alkylaryl, especiallyphenyl, ortho-ethoxyphenyl, or C₁-C₄ alkylestercarboxyphenyl (salicylateC₁-C₁₂ alkylesters).

The protected acidic groups, particularly when using the esters oramides of WO 95/07920, are useful as prodrugs for oral administration.However, it is not essential that the acidic group be protected in orderfor the compounds of this invention to be effectively administered bythe oral route. When the compounds of the invention having protectedgroups, in particular amino acid amidates or substituted andunsubstituted aryl esters are administered systemically or orally theyare capable of hydrolytic cleavage in vivo to yield the free acid.

One or more of the acidic hydroxyls are protected. If more than oneacidic hydroxyl is protected then the same or a different protectinggroup is employed, e.g., the esters may be different or the same, or amixed amidate and ester may be used.

Typical hydroxy protecting groups described in Greene (pages 14-118)include substituted methyl and alkyl ethers, substituted benzyl ethers,silyl ethers, esters including sulfonic acid esters, and carbonates. Forexample:

-   -   Ethers (methyl, t-butyl, allyl);    -   Substituted Methyl Ethers (Methoxymethyl, Methylthiomethyl,        t-Butylthiomethyl, (Phenyldimethylsilyl)methoxymethyl,        Benzyloxymethyl, p-Methoxybenzyloxymethyl,        (4-Methoxyphenoxy)methyl, Guaiacolmethyl, t-Butoxymethyl,        4-Pentenyloxymethyl, Siloxymethyl, 2-Methoxyethoxymethyl,        2,2,2-Trichloroethoxymethyl, Bis(2-chloroethoxy)methyl,        2-(Trimethylsilyl)ethoxymethyl, Tetrahydropyranyl,        3-Bromotetrahydropyranyl, Tetrahydropthiopyranyl,        1-Methoxycyclohexyl, 4-Methoxytetrahydropyranyl,        4-Methoxytetrahydrothiopyranyl, 4-Methoxytetrahydropthiopyranyl        S,S-Dioxido,        1-[(2-Chloro-4-methyl)phenyl]-4-methoxypiperidin-4-yl,        1,4-Dioxan-2-yl, Tetrahydrofuranyl, Tetrahydrothiofuranyl,        2,3,3a,4,5,6,7,7a-Octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl));    -   Substituted Ethyl Ethers (1-Ethoxyethyl,        1-(2-Chloroethoxy)ethyl, 1-Methyl-1-methoxyethyl,        1-Methyl-1-benzyloxyethyl, 1-Methyl-1-benzyloxy-2-fluoroethyl,        2,2,2-Trichloroethyl, 2-Trimethylsilylethyl,        2-(Phenylselenyl)ethyl,    -   p-Chlorophenyl, p-Methoxyphenyl, 2,4-Dinitrophenyl, Benzyl);    -   Substituted Benzyl Ethers (p-Methoxybenzyl, 3,4-Dimethoxybenzyl,        o-Nitrobenzyl, p-Nitrobenzyl, p-Halobenzyl, 2,6-Dichlorobenzyl,        p-Cyanobenzyl, p-Phenylbenzyl, 2- and 4-Picolyl,        3-Methyl-2-picolyl N-Oxido, Diphenylmethyl,        p,p′-Dinitrobenzhydryl, 5-Dibenzosuberyl, Triphenylmethyl,        α-Naphthyldiphenylmethyl, p-methoxyphenyldiphenylmethyl,        Di(p-methoxyphenyl)phenylmethyl, Tri(p-methoxyphenyl)methyl,        4-(4′-Bromophenacyloxy)phenyldiphenylmethyl,        4,4′,4″-Tris(4,5-dichlorophthalimidophenyl)methyl,        4,4′,4″-Tris(levulinoyloxyphenyl)methyl,        4,4′,4″-Tris(benzoyloxyphenyl)methyl,        3-(Imidazol-1-ylmethyl)bis(4′,4″-dimethoxyphenyl)methyl,        1,1-Bis(4-methoxyphenyl)-1′-pyrenylmethyl, 9-Anthryl,        9-(9-Phenyl)xanthenyl, 9-(9-Phenyl-10-oxo)anthryl,        1,3-Benzodithiolan-2-yl, Benzisothiazolyl S,S-Dioxido);    -   Silyl Ethers (Trimethylsilyl, Triethylsilyl, Triisopropylsilyl,        Dimethylisopropylsilyl, Diethylisopropylsilyl,        Dimethylthexylsilyl, t-Butyldimethylsilyl, t-Butyldiphenylsilyl,        Tribenzylsilyl, Tri-p-xylylsilyl, Triphenylsilyl,        Diphenylmethylsilyl, t-Butylmethoxyphenylsilyl);    -   Esters (Formate, Benzoylformate, Acetate, Choroacetate,        Dichloroacetate, Trichloroacetate, Trifluoroacetate,        Methoxyacetate, Triphenylmethoxyacetate, Phenoxyacetate,        p-Chlorophenoxyacetate, p-poly-Phenylacetate,        3-Phenylpropionate, 4-Oxopentanoate (Levulinate),        4,4-(Ethylenedithio)pentanoate, Pivaloate, Adamantoate,        Crotonate, 4-Methoxycrotonate, Benzoate, p-Phenylbenzoate,        2,4,6-Trimethylbenzoate (Mesitoate));    -   Carbonates (Methyl, 9-Fluorenylmethyl, Ethyl,        2,2,2-Trichloroethyl, 2-(Trimethylsilyl)ethyl,        2-(Phenylsulfonyl)ethyl, 2-(Triphenylphosphonio)ethyl, Isobutyl,        Vinyl, Allyl, p-Nitrophenyl, Benzyl, p-Methoxybenzyl,        3,4-Dimethoxybenzyl, o-Nitrobenzyl, p-Nitrobenzyl, S-Benzyl        Thiocarbonate, 4-Ethoxy-1-naphthyl, Methyl Dithiocarbonate);    -   Groups With Assisted Cleavage (2-Iodobenzoate, 4-Azidobutyrate,        4-Nitro-4-methylpentanoate, o-(Dibromomethyl)benzoate,        2-Formylbenzenesulfonate, 2-(Methylthiomethoxy)ethyl Carbonate,        4-(Methylthiomethoxy)butyrate,        2-(Methylthiomethoxymethyl)benzoate); Miscellaneous Esters        (2,6-Dichloro-4-methylphenoxyacetate, 2,6-Dichloro-4-(1,1,3,3        tetramethylbutyl)phenoxyacetate,        2,4-Bis(1,1-dimethylpropyl)phenoxyacetate,        Chlorodiphenylacetate, Isobutyrate, Monosuccinate,        (E)-2-Methyl-2-butenoate (Tigloate),        o-(Methoxycarbonyl)benzoate, p-poly-Benzoate, α-Naphthoate,        Nitrate, Alkyl N,N,N′,N′-Tetramethylphosphorodiamidate,        N-Phenylcarbamate, Borate, Dimethylphosphinothioyl,        2,4-Dinitrophenylsulfenate); and    -   Sulfonates (Sulfate, Methanesulfonate (Mesylate),        Benzylsulfonate, Tosylate).

Typical 1,2-diol protecting groups (thus, generally where two OH groupsare taken together with the protecting functionality) are described inGreene at pages 118-142 and include Cyclic Acetals and Ketals(Methylene, Ethylidene, 1-t-Butylethylidene, 1-Phenylethylidene,(4-Methoxyphenyl)ethylidene, 2,2,2-Trichloroethylidene, Acetonide(Isopropylidene), Cyclopentylidene, Cyclohexylidene, Cycloheptylidene,Benzylidene, p-Methoxybenzylidene, 2,4-Dimethoxybenzylidene,3,4-Dimethoxybenzylidene, 2-Nitrobenzylidene); Cyclic Ortho Esters(Methoxymethylene, Ethoxymethylene, Dimethoxymethylene,1-Methoxyethylidene, 1-Ethoxyethylidine, 1,2-Dimethoxyethylidene,α-Methoxybenzylidene, 1-(N,N-Dimethylamino)ethylidene Derivative,α-(N,N-Dimethylamino)benzylidene Derivative, 2-Oxacyclopentylidene);Silyl Derivatives (Di-t-butylsilylene Group,1,3-(1,1,3,3-Tetraisopropyldisiloxanylidene), andTetra-t-butoxydisiloxane-1,3-diylidene), Cyclic Carbonates, CyclicBoronates, Ethyl Boronate and Phenyl Boronate.

More typically, 1,2-diol protecting groups include those shown in TableB, still more typically, epoxides, acetonides, cyclic ketals and arylacetals.

TABLE B

wherein R⁹ is C₁-C₆ alkyl.

Amino Protecting Groups

Another set of protecting groups include any of the typical aminoprotecting groups described by Greene at pages 315-385. They include:

-   -   Carbamates: (methyl and ethyl, 9-fluorenylmethyl,        9(2-sulfo)fluorenylmethyl, 9-(2,7-dibromo)fluorenylmethyl,        2,7-di-t-butyl-[9-(10,10-dioxo-10,10,10,10-tetrahydrothioxanthyl)]methyl,        4-methoxyphenacyl);    -   Substituted Ethyl: (2,2,2-trichloroethyl, 2-trimethylsilylethyl,        2-phenylethyl, 1-(1-adamantyl)-1-methylethyl,        1,1-dimethyl-2-haloethyl, 1,1-dimethyl-2,2-dibromoethyl,        1,1-dimethyl-2,2,2-trichloroethyl,        1-methyl-1-(4-biphenylyl)ethyl,        1-(3,5-di-t-butylphenyl)-1-methylethyl, 2-(2′- and        4′-pyridyl)ethyl, 2-(N,N-dicyclohexylcarboxamido)ethyl, t-butyl,        1-adamantyl, vinyl, allyl, 1-isopropylallyl, cinnamyl,        4-nitrocinnamyl, 8-quinolyl, N-hydroxypiperidinyl, alkyldithio,        benzyl, p-methoxybenzyl, p-nitrobenzyl, p-bromobenzyl,        p-chlorobenzyl, 2,4-dichlorobenzyl, 4-methylsulfinylbenzyl,        9-anthrylmethyl, diphenylmethyl);    -   Groups With Assisted Cleavage: (2-methylthioethyl,        2-methylsulfonylethyl, 2-(p-toluenesulfonyl)ethyl,        [2-(1,3-dithianyl)]methyl, 4-methylthiophenyl,        2,4-dimethylthiophenyl, 2-phosphonioethyl,        2-triphenylphosphonioisopropyl, 1,1-dimethyl-2-cyanoethyl,        m-choro-p-acyloxybenzyl, p-(dihydroxyboryl)benzyl,        5-benzisoxazolylmethyl, 2-(trifluoromethyl)-6-chromonylmethyl);    -   Groups Capable of Photolytic Cleavage: (m-nitrophenyl,        3,5-dimethoxybenzyl, o-nitrobenzyl, 3,4-dimethoxy-6-nitrobenzyl,        phenyl(o-nitrophenyl)methyl); Urea-Type Derivatives        (phenothiazinyl-(10)-carbonyl,        N′-p-toluenesulfonylaminocarbonyl, N′-phenylaminothiocarbonyl);    -   Miscellaneous Carbamates: (t-amyl, S-benzyl thiocarbamate,        p-cyanobenzyl, cyclobutyl, cyclohexyl, cyclopentyl,        cyclopropylmethyl, p-decyloxybenzyl, diisopropylmethyl,        2,2-dimethoxycarbonylvinyl, o-(N,N-dimethylcarboxamido)benzyl,        1,1-dimethyl-3-(N,N-dimethylcarboxamido)propyl,        1,1-dimethylpropynyl, di(2-pyridyl)methyl, 2-furanylmethyl,        2-Iodoethyl, Isobornyl, Isobutyl, Isonicotinyl,        p-(p′-Methoxyphenylazo)benzyl, 1-methylcyclobutyl,        1-methylcyclohexyl, 1-methyl-1-cyclopropylmethyl,        1-methyl-1-(3,5-dimethoxyphenyl)ethyl,        1-methyl-1-(p-phenylazophenyl)ethyl, 1-methyl-1-phenylethyl,        1-methyl-1-(4-pyridyl)ethyl, phenyl, p-(phenylazo)benzyl,        2,4,6-tri-t-butylphenyl, 4-(trimethylammonium)benzyl,        2,4,6-trimethylbenzyl);    -   Amides: (N-formyl, N-acetyl, N-choroacetyl, N-trichoroacetyl,        N-trifluoroacetyl, N-phenylacetyl, N-3-phenylpropionyl,        N-picolinoyl, N-3-pyridylcarboxamide, N-benzoylphenylalanyl,        N-benzoyl, N-p-phenylbenzoyl);    -   Amides With Assisted Cleavage: (N-o-nitrophenylacetyl,        N-o-nitrophenoxyacetyl, N-acetoacetyl,        (N′-dithiobenzyloxycarbonylamino)acetyl,        N-3-(p-hydroxyphenyl)propionyl, N-3-(o-nitrophenyl)propionyl,        N-2-methyl-2-(o-nitrophenoxy)propionyl,        N-2-methyl-2-(o-phenylazophenoxy)propionyl, N-4-chlorobutyryl,        N-3-methyl-3-nitrobutyryl, N-o-nitrocinnamoyl,        N-acetylmethionine, N-o-nitrobenzoyl,        N-o-(benzoyloxymethyl)benzoyl, 4,5-diphenyl-3-oxazolin-2-one);    -   Cyclic Imide Derivatives: (N-phthalimide, N-dithiasuccinoyl,        N-2,3-diphenylmaleoyl, N-2,5-dimethylpyrrolyl,        N-1,1,4,4-tetramethyldisilylazacyclopentane adduct,        5-substituted 1,3-dimethyl-1,3,5-triazacyclohexan-2-one,        5-substituted 1,3-dibenzyl-1,3-5-triazacyclohexan-2-one,        1-substituted 3,5-dinitro-4-pyridonyl);    -   N-Alkyl and N-Aryl Amines: (N-methyl, N-allyl,        N-[2-(trimethylsilyl)ethoxy]methyl, N-3-acetoxypropyl,        N-(1-isopropyl-4-nitro-2-oxo-3-pyrrolin-3-yl), Quaternary        Ammonium Salts, N-benzyl, N-di(4-methoxyphenyl)methyl,        N-5-dibenzosuberyl, N-triphenylmethyl,        N-(4-methoxyphenyl)diphenylmethyl, N-9-phenylfluorenyl,        N-2,7-dichloro-9-fluorenylmethylene, N-ferrocenylmethyl,        N-2-picolylamine N′-oxide);    -   Imine Derivatives: (N-1,1-dimethylthiomethylene, N-benzylidene,        N-p-methoxybenzylidene, N-diphenylmethylene,        N-[(2-pyridyl)mesityl]methylene, N(N′,N′-dimethylaminomethylene,        N,N′-isopropylidene, N-p-nitrobenzylidene, N-salicylidene,        N-5-chlorosalicylidene,        N-(5-chloro-2-hydroxyphenyl)phenylmethylene, N-cyclohexylidene);    -   Enamine Derivatives: (N-(5,5-dimethyl-3-oxo-1-cyclohexenyl));    -   N-Metal Derivatives (N-borane derivatives, N-diphenylborinic        acid derivatives, N-[phenyl(pentacarbonylchromium- or        -tungsten)]carbenzyl, N-copper or N-zinc chelate);    -   N—N Derivatives: (N-nitro, N-nitroso, N-oxide);    -   N—P Derivatives: (N-diphenylphosphinyl,        N-dimethylthiophosphinyl, N-diphenylthiophosphinyl, N-dialkyl        phosphoryl, N-dibenzyl phosphoryl, N-diphenyl phosphoryl);    -   N—Si Derivatives, N—S Derivatives, and N-Sulfenyl Derivatives:        (N-benzenesulfenyl, N-o-nitrobenzenesulfenyl,        N-2,4-dinitrobenzenesulfenyl, N-pentachlorobenzenesulfenyl,        N-2-nitro-4-methoxybenzenesulfenyl, N-triphenylmethylsulfenyl,        N-3-nitropyridinesulfenyl); and N-sulfonyl Derivatives        (N-p-toluenesulfonyl, N-benzenesulfonyl,        N-2,3,6-trimethyl-4-methoxybenzenesulfonyl,        N-2,4,6-trimethoxybenzenesulfonyl,        N-2,6-dimethyl-4-methoxybenzenesulfonyl,        N-pentamethylbenzenesulfonyl,        N-2,3,5,6,-tetramethyl-4-methoxybenzenesulfonyl,        N-4-methoxybenzenesulfonyl, N-2,4,6-trimethylbenzenesulfonyl,        N-2,6-dimethoxy-4-methylbenzenesulfonyl,        N-2,2,5,7,8-pentamethylchroman-6-sulfonyl, N-methanesulfonyl,        N-β-trimethylsilyethanesulfonyl, N-9-anthracenesulfonyl,        N-4-(4′,8′-dimethoxynaphthylmethyl)benzenesulfonyl,        N-benzylsulfonyl, N-trifluoromethylsulfonyl,        N-phenacylsulfonyl).

More typically, protected amino groups include carbamates and amides,still more typically, —NHC(O)R¹ or —N═CR¹N(R¹)₂. Another protectinggroup, also useful as a prodrug for amino or —NH(R⁵), is:

See for example Alexander, J. et al. (1996) J. Med. Chem. 39:480-486.

Amino Acid and Polypeptide Protecting Group and Conjugates

An amino acid or polypeptide protecting group of a compound of theinvention has the structure R¹⁵NHCH(R¹⁶)C(O)—, where R¹⁵ is H, an aminoacid or polypeptide residue, or R⁵, and R¹⁶ is defined below.

R¹⁶ is lower alkyl or lower alkyl (C₁-C₆) substituted with amino,carboxyl, amide, carboxyl ester, hydroxyl, C₆-C₇ aryl, guanidinyl,imidazolyl, indolyl, sulfhydryl, sulfoxide, and/or alkylphosphate. R¹⁰also is taken together with the amino acid a N to form a proline residue(R¹⁰=—CH₂)₃—). However, R¹⁰ is generally the side group of anaturally-occurring amino acid such as H, —CH₃, —CH(CH₃)₂,—CH₂—CH(CH₃)₂, —CHCH₃—CH₂—CH₃, —CH₂—C₆H₅, —CH₂CH₂—S—CH₃, —CH₂OH,—CH(OH)—CH₃, —CH₂—SH, —CH₂—C₆H₄₀H, —CH₂—CO—NH₂, —CH₂—CH₂—CO—NH₂,—CH₂—COOH, —CH₂—CH₂—COOH, —(CH₂)₄—NH₂ and —(CH₂)₃—NH—C(NH₂)—NH₂. R₁₀also includes 1-guanidinoprop-3-yl, benzyl, 4-hydroxybenzyl,imidazol-4-yl, indol-3-yl, methoxyphenyl and ethoxyphenyl.

Another set of protecting groups include the residue of anamino-containing compound, in particular an amino acid, a polypeptide, aprotecting group, —NHSO₂R, NHC(O)R, —N(R)₂, NH₂ or —NH(R)(H), wherebyfor example a carboxylic acid is reacted, i.e. coupled, with the amineto form an amide, as in C(O)NR₂. A phosphonic acid may be reacted withthe amine to form a phosphonamidate, as in —P(O)(OR)(NR₂).

In general, amino acids have the structure R¹⁷C(O)CH(R¹⁶)NH—, where R¹⁷is —OH, —OR, an amino acid or a polypeptide residue. Amino acids are lowmolecular weight compounds, on the order of less than about 1000 MW andwhich contain at least one amino or imino group and at least onecarboxyl group. Generally the amino acids will be found in nature, i.e.,can be detected in biological material such as bacteria or othermicrobes, plants, animals or man. Suitable amino acids typically arealpha amino acids, i.e. compounds characterized by one amino or iminonitrogen atom separated from the carbon atom of one carboxyl group by asingle substituted or unsubstituted alpha carbon atom. Of particularinterest are hydrophobic residues such as mono- or di-alkyl or arylamino acids, cycloalkylamino acids and the like. These residuescontribute to cell permeability by increasing the partition coefficientof the parental drug. Typically, the residue does not contain asulfhydryl or guanidino substituent.

Naturally-occurring amino acid residues are those residues foundnaturally in plants, animals or microbes, especially proteins thereof.Polypeptides most typically will be substantially composed of suchnaturally-occurring amino acid residues. These amino acids are glycine,alanine, valine, leucine, isoleucine, serine, threonine, cysteine,methionine, glutamic acid, aspartic acid, lysine, hydroxylysine,arginine, histidine, phenylalanine, tyrosine, tryptophan, proline,asparagine, glutamine and hydroxyproline. Additionally, unnatural aminoacids, for example, valanine, phenylglycine and homoarginine are alsoincluded. Commonly encountered amino acids that are not gene-encoded mayalso be used in the present invention. All of the amino acids used inthe present invention may be either the D- or L-optical isomer. Inaddition, other peptidomimetics are also useful in the presentinvention. For a general review, see Spatola, A. F., in Chemistry andBiochemistry of Amino Acids, Peptides and Proteins, B. Weinstein, eds.,Marcel Dekker, New York, p. 267 (1983).

When protecting groups are single amino acid residues or polypeptidesthey optionally are substituted at R³ of substituents A¹, A² or A³ in acompound of the invention. These conjugates are produced by forming anamide bond between a carboxyl group of the amino acid (or C-terminalamino acid of a polypeptide for example). Similarly, conjugates areformed between R³ and an amino group of an amino acid or polypeptide.Generally, only one of any site in the parental molecule is amidatedwith an amino acid as described herein, although it is within the scopeof this invention to introduce amino acids at more than one permittedsite. Usually, a carboxyl group of R³ is amidated with an amino acid. Ingeneral, the α-amino or α-carboxyl group of the amino acid or theterminal amino or carboxyl group of a polypeptide are bonded to theparental functionalities, i.e., carboxyl or amino groups in the aminoacid side chains generally are not used to form the amide bonds with theparental compound (although these groups may need to be protected duringsynthesis of the conjugates as described further below).

With respect to the carboxyl-containing side chains of amino acids orpolypeptides it will be understood that the carboxyl group optionallywill be blocked, e.g., by R¹, esterified with R⁵ or amidated. Similarly,the amino side chains R¹⁶ optionally will be blocked with R¹ orsubstituted with R⁵.

Such ester or amide bonds with side chain amino or carboxyl groups, likethe esters or amides with the parental molecule, optionally arehydrolyzable in vivo or in vitro under acidic (pH<3) or basic (pH>10)conditions. Alternatively, they are substantially stable in thegastrointestinal tract of humans but are hydrolyzed enzymatically inblood or in intracellular environments. The esters or amino acid orpolypeptide amidates also are useful as intermediates for thepreparation of the parental molecule containing free amino or carboxylgroups. The free acid or base of the parental compound, for example, isreadily formed from the esters or amino acid or polypeptide conjugatesof this invention by conventional hydrolysis procedures.

When an amino acid residue contains one or more chiral centers, any ofthe D, L, meso, threo or erythro (as appropriate) racemates, scalematesor mixtures thereof may be used. In general, if the intermediates are tobe hydrolyzed non-enzymatically (as would be the case where the amidesare used as chemical intermediates for the free acids or free amines), Disomers are useful. On the other hand, L isomers are more versatilesince they can be susceptible to both non-enzymatic and enzymatichydrolysis, and are more efficiently transported by amino acid ordipeptidyl transport systems in the gastrointestinal tract.

Examples of suitable amino acids whose residues are represented by R^(x)or R^(y) include the following:

Glycine;

Aminopolycarboxylic acids, e.g., aspartic acid, β-hydroxyaspartic acid,glutamic acid, β-hydroxyglutamic acid, β-methylaspartic acid,β-methylglutamic acid, β,β-dimethylaspartic acid, γ-hydroxyglutamicacid, β,γ-dihydroxyglutamic acid, β-phenylglutamic acid,γ-methyleneglutamic acid, 3-aminoadipic acid, 2-aminopimelic acid,2-aminosuberic acid and 2-aminosebacic acid;

Amino acid amides such as glutamine and asparagine;

Polyamino- or polybasic-monocarboxylic acids such as arginine, lysine,β-aminoalanine, γ-aminobutyrine, ornithine, citruline, homoarginine,homocitrulline, hydroxylysine, allohydroxylsine and diaminobutyric acid;

Other basic amino acid residues such as histidine;

Diaminodicarboxylic acids such as α,α′-diaminosuccinic acid,α,α′-diaminoglutaric acid, α,α′-diaminoadipic acid, α,α′-diaminopimelicacid, α,α′-diamino-β-hydroxypimelic acid, α,α′-diaminosuberic acid,α,α′-diaminoazelaic acid, and α,α′-diaminosebacic acid;

Imino acids such as proline, hydroxyproline, allohydroxyproline,γ-methylproline, pipecolic acid, 5-hydroxypipecolic acid, andazetidine-2-carboxylic acid;

A mono- or di-alkyl (typically C₁-C₈ branched or normal) amino acid suchas alanine, valine, leucine, allylglycine, butyrine, norvaline,norleucine, heptyline, α-methylserine, α-amino-α-methyl-γ-hydroxyvalericacid, α-amino-α-methyl-δ-hydroxyvaleric acid,α-amino-α-methyl-ε-hydroxycaproic acid, isovaline, α-methylglutamicacid, α-aminoisobutyric acid, α-aminodiethylacetic acid,α-aminodiisopropylacetic acid, α-aminodi-n-propylacetic acid,α-aminodiisobutylacetic acid, α-aminodi-n-butylacetic acid,α-aminoethylisopropylacetic acid, α-amino-n-propylacetic acid,α-aminodiisoamyacetic acid, α-methylaspartic acid, α-methylglutamicacid, 1-aminocyclopropane-1-carboxylic acid, isoleucine, alloisoleucine,tert-leucine, α-methyltryptophan and α-amino-β-ethyl-β-phenylpropionicacid;

β-phenylserinyl;

Aliphatic α-amino-β-hydroxy acids such as serine, β-hydroxylcucine,β-hydroxynorleucine, β-hydroxynorvaline, and α-amino-β-hydroxystearicacid;

α-Amino, α-, γ-, δ- or ε-hydroxy acids such as homoserine,δ-hydroxynorvaline, γ-hydroxynorvaline and ε-hydroxynorleucine residues;canavine and canaline; γ-hydroxyornithine;

2-hexosaminic acids such as D-glucosaminic acid or D-galactosaminicacid;

α-Amino-β-thiols such as penicillamine, β-thiolnorvaline orβ-thiolbutyrine;

Other sulfur containing amino acid residues including cysteine;homocystine, β-phenylmethionine, methionine, S-allyl-L-cysteinesulfoxide, 2-thiolhistidine, cystathionine, and thiol ethers of cysteineor homocysteine;

Phenylalanine, tryptophan and ring-substituted α-amino acids such as thephenyl- or cyclohexylamino acids α-aminophenylacetic acid,α-aminocyclohexylacetic acid and α-amino-β-cyclohexylpropionic acid;phenylalanine analogues and derivatives comprising aryl, lower alkyl,hydroxy, guanidino, oxyalkylether, nitro, sulfur or halo-substitutedphenyl (e.g., tyrosine, methyltyrosine and o-chloro-, p-chloro-,3,4-dichloro, o-, m- or p-methyl-, 2,4,6-trimethyl-, 2-ethoxy-5-nitro-,2-hydroxy-5-nitro- and p-nitro-phenylalanine); furyl-, thienyl-,pyridyl-, pyrimidinyl-, purinyl- or naphthyl-alanines; and tryptophananalogues and derivatives including kynurenine, 3-hydroxykynurenine,2-hydroxytryptophan and 4-carboxytryptophan;

α-Amino substituted amino acids including sarcosine (N-methylglycine),N-benzylglycine, N-methylalanine, N-benzylalanine,N-methylphenylalanine, N-benzylphenylalanine, N-methylvaline andN-benzylvaline; and

α-Hydroxy and substituted α-hydroxy amino acids including serine,threonine, allothreonine, phosphoserine and phosphothreonine.

α-Hydroxy and substituted α-hydroxy amino acids including serine,threonine, allothreonine, phosphoserine and phosphothreonine.

Polypeptides are polymers of amino acids in which a carboxyl group ofone amino acid monomer is bonded to an amino or imino group of the nextamino acid monomer by an amide bond. Polypeptides include dipeptides,low molecular weight polypeptides (about 1500-5000 MW) and proteins.Proteins optionally contain 3, 5, 10, 50, 75, 100 or more residues, andsuitably are substantially sequence-homologous with human, animal, plantor microbial proteins. They include enzymes (e.g., hydrogen peroxidase)as well as immunogens such as KLH, or antibodies or proteins of any typeagainst which one wishes to raise an immune response. The nature andidentity of the polypeptide may vary widely.

The polypeptide amidates are useful as immunogens in raising antibodiesagainst either the polypeptide (if it is not immunogenic in the animalto which it is administered) or against the epitopes on the remainder ofthe compound of this invention.

Antibodies capable of binding to the parental non-peptidyl compound areused to separate the parental compound from mixtures, for example indiagnosis or manufacturing of the parental compound. The conjugates ofparental compound and polypeptide generally are more immunogenic thanthe polypeptides in closely homologous animals, and therefore make thepolypeptide more immunogenic for facilitating raising antibodies againstit. Accordingly, the polypeptide or protein may not need to beimmunogenic in an animal typically used to raise antibodies, e.g.,rabbit, mouse, horse, or rat, but the final product conjugate should beimmunogenic in at least one of such animals. The polypeptide optionallycontains a peptidolytic enzyme cleavage site at the peptide bond betweenthe first and second residues adjacent to the acidic heteroatom. Suchcleavage sites are flanked by enzymatic recognition structures, e.g., aparticular sequence of residues recognized by a peptidolytic enzyme.

Peptidolytic enzymes for cleaving the polypeptide conjugates of thisinvention are well known, and in particular include carboxypeptidases.Carboxypeptidases digest polypeptides by removing C-terminal residues,and are specific in many instances for particular C-terminal sequences.Such enzymes and their substrate requirements in general are well known.For example, a dipeptide (having a given pair of residues and a freecarboxyl terminus) is covalently bonded through its α-amino group to thephosphorus or carbon atoms of the compounds herein. In claims where W₁is phosphonate it is expected that this peptide will be cleaved by theappropriate peptidolytic enzyme, leaving the carboxyl of the proximalamino acid residue to autocatalytically cleave the phosphonoamidatebond.

Suitable dipeptidyl groups (designated by their single letter code) areAA, AR, AN, AD, AC, AE, AQ, AG, AH, AI, AL, AK, AM, AF, AP, AS, AT, AW,AY, AV, RA, RR, RN, RD, RC, RE, RQ, RG, RH, RI, RL, RK, RM, RF, RP, RS,RT, RW, RY, RV, NA, NR, NN, ND, NC, NE, NQ, NG, NH, NI, NL, NK, NM, NF,NP, NS, NT, NR, NY, NV, DA, DR, DN, DD, DC, DE, DQ, DG, DH, DI, DL, DK,DM, DF, DP, DS, DT, DW, DY, DV, CA, CR, CN, CD, CC, CE, CQ, CG, CH, CI,CL, CK, CM, CF, CP, CS, CT, CW, CY, CV, EA, ER, EN, ED, EC, EE, EQ, EG,EH, EI, EL, EK, EM, EF, EP, ES, ET, EW, EY, EV, QA, QR, QN, QD, QC, QE,QQ, QG, QH, QI, QL, QK, QM, QF, QP, QS, QT, QW, QY, QV, GA, GR, GN, GD,GC, GE, GQ, GG, GH, GI, GL, GK, GM, GF, GP, GS, GT, GW, GY, GV, HA, HR,HN, HD, HC, HE, HQ, HG, HH, HI, HL, HK, HM, HF, HP, HS, HT, HW, HY, HV,IA, IR, IN, ID, IC, IE, IQ, IG, IH, II, IL, IK, IM, IF, IP, IS, IT, IW,IY, IV, LA, LR, LN, LD, LC, LE, LQ, LG, LH, LI, LL, LK, LM, LF, LP, LS,LT, LW, LY, LV, KA, KR, KN, KD, KC, KE, KQ, KG, KH, KI, KL, KK, KM, KF,KP, KS, KT, KW, KY, KV, MA, MR, MN, MD, MC, ME, MQ, MG, MH, MI, ML, MK,MM, MF, MP, MS, MT, MW, MY, MV, FA, FR, FN, FD, FC, FE, FQ, FG, FH, FI,FL, FK, FM, FF, FP, FS, FT, FW, FY, FV, PA, PR, PN, PD, PC, PE, PQ, PG,PH, PI, PL, PK, PM, PF, PP, PS, PT, PW, PY, PV, SA, SR, SN, SD, SC, SE,SQ, SG, SH, SI, SL, SK, SM, SF, SP, SS, ST, SW, SY, SV, TA, TR, TN, TD,TC, TE, TQ, TG, TH, TI, TL, TK, TM, TF, TP, TS, TT, TW, TY, TV, WA, WR,WN, WD, WC, WE, WQ, WG, WH, WI, WL, WK, WM, WF, WP, WS, WT, WW, WY, WV,YA, YR, YN, YD, YC, YE, YQ, YG, YH, YI, YL, YK, YM, YF, YP, YS, YT, YW,YY, YV, VA, VR, VN, VD, VC, VE, VQ, VG, VH, VI, VL, VK, VM, VF, VP, VS,VT, VW, VY and VV.

Tripeptide residues are also useful as protecting groups. When aphosphonate is to be protected, the sequence —X⁴-pro-X⁵— (where X⁴ isany amino acid residue and X⁵ is an amino acid residue, a carboxyl esterof proline, or hydrogen) will be cleaved by luminal carboxypeptidase toyield X⁴ with a free carboxyl, which in turn is expected toautocatalytically cleave the phosphonoamidate bond. The carboxy group ofX⁵ optionally is esterified with benzyl.

Dipeptide or tripeptide species can be selected on the basis of knowntransport properties and/or susceptibility to peptidases that can affecttransport to intestinal mucosal or other cell types. Dipeptides andtripeptides lacking an α-amino group are transport substrates for thepeptide transporter found in brush border membrane of intestinal mucosalcells (Bai, J. P. F., (1992) Pharm Res. 9:969-978). Transport competentpeptides can thus be used to enhance bioavailability of the amidatecompounds. Di- or tripeptides having one or more amino acids in the Dconfiguration are also compatible with peptide transport and can beutilized in the amidate compounds of this invention. Amino acids in theD configuration can be used to reduce the susceptibility of a di- ortripeptide to hydrolysis by proteases common to the brush border such asaminopeptidase N. In addition, di- or tripeptides alternatively areselected on the basis of their relative resistance to hydrolysis byproteases found in the lumen of the intestine. For example, tripeptidesor polypeptides lacking asp and/or glu are poor substrates foraminopeptidase A, di- or tripeptides lacking amino acid residues on theN-terminal side of hydrophobic amino acids (leu, tyr, phe, val, trp) arepoor substrates for endopeptidase, and peptides lacking a pro residue atthe penultimate position at a free carboxyl terminus are poor substratesfor carboxypeptidase P. Similar considerations can also be applied tothe selection of peptides that are either relatively resistant orrelatively susceptible to hydrolysis by cytosolic, renal, hepatic, serumor other peptidases. Such poorly cleaved polypeptide amidates areimmunogens or are useful for bonding to proteins in order to prepareimmunogens.

SPECIFIC EMBODIMENTS OF THE INVENTION

Specific values described for radicals, substituents, and ranges, aswell as specific embodiments of the invention described herein, are forillustration only; they do not exclude other defined values or othervalues within defined ranges.

In one specific embodiment of the invention, the conjugate is a compoundthat is substituted with one or more phosphonate groups either directlyor indirectly through a linker; and that is optionally substituted withone or more groups A⁰; or a pharmaceutically acceptable salt thereof,wherein:

A⁰ is A¹, A² or W³;

A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, R¹, W³, a protecting group, or the formula:

wherein:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R¹, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups or taken together at a carbon atom,two R² groups form a ring of 3 to 8 carbons and the ring may besubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

R^(5a) is independently alkylene of 1 to 18 carbon atoms, alkenylene of2 to 18 carbon atoms, or alkynylene of 2-18 carbon atoms any one ofwhich alkylene, alkenylene or alkynylene is substituted with 0-3 R³groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

and W^(5a) is a carbocycle or a heterocycle where W^(5a) isindependently substituted with 0 or 1 R² groups. A specific value forM12a is 1.

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

In another specific embodiment of the invention A¹ is of the formula:

wherein W^(5a) is a carbocycle independently substituted with 0 or 1 R²groups;

In another specific embodiment of the invention A¹ is of the formula:

wherein Y^(2b) is O or N(R²); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A¹ is of the formula:

wherein W^(5a) is a carbocycle independently substituted with 0 or 1 R²groups;

In another specific embodiment of the invention A¹ is of the formula:

wherein W^(5a) is a carbocycle or heterocycle where W^(5a) isindependently substituted with 0 or 1 R² groups.

In another specific embodiment of the invention A¹ is of the formula:

wherein Y^(2b) is O or N(R²); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In a specific embodiment of the invention A² is of the formula:

In another specific embodiment of the invention A² is of the formula:

In another specific embodiment of the invention M12b is 1.

In another specific embodiment of the invention M12b is 0, Y² is a bondand W⁵ is a carbocycle or heterocycle where W⁵ is optionally andindependently substituted with 1, 2, or 3 R² groups.

In another specific embodiment of the invention A² is of the formula:

wherein W^(5a) is a carbocycle or heterocycle where W^(5a) is optionallyand independently substituted with 1, 2, or 3 R² groups.

In another specific embodiment of the invention M12a is 1.

In another specific embodiment of the invention A² is selected fromphenyl, substituted phenyl, benzyl, substituted benzyl, pyridyl andsubstituted pyridyl.

In another specific embodiment of the invention A² is of the formula:

In another specific embodiment of the invention A² is of the formula:

In another specific embodiment of the invention M12b is 1.

In a specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; and Y^(2a) is O, N(R^(x)) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)).

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention M12d is 1.

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention W⁵ is a carbocycle.

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention W⁵ is phenyl.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; and Y^(2a) is O, N(R^(x)) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)).

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention R¹ is H.

In another specific embodiment of the invention A³ is of the formula:

wherein the phenyl carbocycle is substituted with 0, 1, 2, or 3 R²groups.

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; and Y^(2a) is O, N(R²) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; Y^(2b) is O or N(R²); and Y^(2c) is O,N(R^(y)) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; Y^(2b) is O or N(R²); Y^(2d) is O or N(R^(y));and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R²); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R²).

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; and Y^(2a) is O, N(R²) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; Y^(2b) is O or N(R²); and Y^(2c) is O,N(R^(y)) or S.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(1a) is O or S; Y^(2b) is O or N(R²); Y^(2d) is O or N(R^(y));and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R²); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein Y^(2b) is O or N(R²).

In another specific embodiment of the invention A³ is of the formula:

wherein: Y^(2b) is O or N(R^(x)); and M12d is 1, 2, 3, 4, 5, 6, 7 or 8.

In another specific embodiment of the invention A³ is of the formula:

wherein the phenyl carbocycle is substituted with 0, 1, 2, or 3 R²groups.

In another specific embodiment of the invention A³ is of the formula:

wherein the phenyl carbocycle is substituted with 0, 1, 2, or 3 R²groups.

In another specific embodiment of the invention A³ is of the formula:

In a specific embodiment of the invention A⁰ is of the formula:

wherein each R is independently (C₁-C₆)alkyl.

In a specific embodiment of the invention R^(x) is independently H, R¹,W³, a protecting group, or the formula:

wherein:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R¹, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups or taken together at a carbon atom,two R² groups form a ring of 3 to 8 carbons and the ring may besubstituted with 0 to 3 R³ groups;

In a specific embodiment of the invention R^(x) is of the formula:

wherein Y^(1a) is O or S; and Y^(2c) is O, N(R^(y)) or S.

In a specific embodiment of the invention R^(x) is of the formula:

wherein Y^(1a) is O or S; and Y^(2d) is O or N(R^(y)).

In a specific embodiment of the invention R^(x) is of the formula:

In a specific embodiment of the invention R^(y) is hydrogen or alkyl of1 to 10 carbons.

In a specific embodiment of the invention R^(x) is of the formula:

In a specific embodiment of the invention R^(x) is of the formula:

In a specific embodiment of the invention R^(x) is of the formula:

In a specific embodiment of the invention Y¹ is O or S.

In a specific embodiment of the invention Y² is O, N(R^(y)) or S.

In one specific embodiment of the invention R^(x) is a group of theformula:

wherein:

m1a, m1b, m1c, m1d and m1e are independently 0 or 1;

m12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

R^(y) is H, W³, R² or a protecting group;

provided that:

if m1a, m12c, and m1d are 0, then m1b, m1c and m1e are 0;

if m1a and m12c are 0 and m1d is not 0, then m1b and m1c are 0;

if m1a and m1d are 0 and m12c is not 0, then m1b and at least one of m1cand m1e are 0;

if m1a is 0 and m12c and m1d are not 0, then m1b is 0;

if m12c and m1d are 0 and m1a is not 0, then at least two of m1b, m1cand m1e are 0;

if m12c is 0 and m1a and m1d are not 0, then at least one of m1b and m1care 0; and

if m1d is 0 and m1a and m12c are not 0, then at least one of m1c and m1eare 0.

In another specific embodiment, the invention provides a compound of theformula:

[DRUG]-(A⁰)_(nn)

or a pharmaceutically acceptable salt thereof wherein,

DRUG is a compound of any one of formulae 500-511

nn is 1, 2, or 3;

A⁰ is A¹, A² or W³ with the proviso that the compound includes at leastone A¹;

A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, R¹, W³, a protecting group, or the formula:

wherein:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R¹, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups or taken together at a carbon atom,two R² groups form a ring of 3 to 8 carbons and the ring may besubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3h), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), —N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)((R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

R^(5a) is independently alkylene of 1 to 18 carbon atoms, alkenylene of2 to 18 carbon atoms, or alkynylene of 2-18 carbon atoms any one ofwhich alkylene, alkenylene or alkynylene is substituted with 0-3 R³groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

In another specific embodiment, the invention provides a compound of theformula 1-36:

A⁰ is A¹;

A¹ is

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, W³, a protecting group, or the formula:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is —R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

R^(5a) is independently alkylene of 1 to 18 carbon atoms, alkenylene of2 to 18 carbon atoms, or alkynylene of 2-18 carbon atoms any one ofwhich alkylene, alkenylene or alkynylene is substituted with 0-3 R³groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

X⁵⁰ is H F, or Cl; and

X⁵¹ is H or Cl.

The present invention also provides a compound of any one of formulae1-36 wherein:

A⁰ is A¹;

A¹ is

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, W³, a protecting group, or the formula:

R^(y) is independently H, W³, R² or a protecting group;

R¹ is independently H or alkyl of 1 to 18 carbon atoms;

R² is independently H, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is —R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x), —OC(Y¹)OR^(x),—OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

R^(5a) is independently alkylene of 1 to 18 carbon atoms, alkenylene of2 to 18 carbon atoms, or alkynylene of 2-18 carbon atoms any one ofwhich alkylene, alkenylene or alkynylene is substituted with 0-3 R³groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1c, and M1d are independently 0 or 1;

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

X⁵⁰ is H F, or Cl; and

X⁵¹ is H or Cl.

In another specific embodiment, the invention provides a compound of theformula:

[DRUG]-[L-P(═Y¹)—Y²—R^(x)]_(nn)

or a pharmaceutically acceptable salt thereof wherein,

DRUG is a compound of any one of formulae 500-547;

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, W³, a protecting group, or the formula:

R^(y) is independently H, W³, R² or a protecting group;

R² is independently H, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d)

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)),

—OC(Y¹)R^(x), —OC(Y¹)OR^(x), —OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x),SC(Y¹)OR^(x), —SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x),—N(R^(x))C(Y¹)OR^(x), or —N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

M2 is 1, 2, or 3;

M1a, M1c, and M1d are independently 0 or 1;

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

nn is 1, 2, or 3; and

L is a linking group.

In another specific embodiment, the invention provides a compound ofwhich is a compound of the formula:

[DRUG]-(A⁰)_(nn)

or a pharmaceutically acceptable salt thereof wherein,

DRUG is a compound of any one of formulae 500-511;

nn is 1, 2, or 3;

A⁰ is A¹, A², or W³ with the proviso that the compound includes at leastone A¹;

A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x)));

Y² is independently a bond, O, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), N(N(R^(x))(R^(x))), —S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—;

R^(x) is independently H, W³, a protecting group, or the formula:

R^(y) is independently H, W³, R² or a protecting group;

R² is independently H, R³ or R⁴ wherein each R⁴ is independentlysubstituted with 0 to 3 R³ groups;

R³ is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is boundto a heteroatom, then R³ is R^(3c) or R^(3d);

R^(3a) is F, Cl, Br, I, —CN, N₃ or —NO₂;

R^(3b) is Y¹;

R^(3c) is R^(x), N(R^(x))(R^(x)), —SR^(x), —S(O)R^(x), —S(O)₂R^(x),—S(O)(OR^(x)), —S(O)₂(OR^(x)),

—OC(Y¹)R^(x), —OC(Y¹)OR^(x), —OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x),—SC(Y¹)OR^(x), —SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x),—N(R^(x))C(Y¹)OR^(x), or —N(R^(x))C(Y¹)(N(R^(x))(R^(x)));

R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or —C(Y¹)(N(R^(x))(R^(x)));

R⁴ is an alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms,or alkynyl of 2 to 18 carbon atoms;

R⁵ is R⁴ wherein each R⁴ is substituted with 0 to 3 R³ groups;

W³ is W⁴ or W⁵;

W⁴ is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO₂R⁵, or —SO₂W⁵;

W⁵ is carbocycle or heterocycle wherein W⁵ is independently substitutedwith 0 to 3 R² groups;

W⁶ is W³ independently substituted with 1, 2, or 3 A³ groups;

M2 is 0, 1 or 2;

M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M12b is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12;

M1a, M1e, and M1d are independently 0 or 1; and

M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12.

In compounds of the invention W⁵ carbocycles and W⁵ heterocycles may beindependently substituted with 0 to 3 R² groups. W⁵ may be a saturated,unsaturated or aromatic ring comprising a mono- or bicyclic carbocycleor heterocycle. W⁵ may have 3 to 10 ring atoms, e.g., 3 to 7 ring atoms.The W⁵ rings are saturated when containing 3 ring atoms, saturated ormono-unsaturated when containing 4 ring atoms, saturated, or mono- ordi-unsaturated when containing 5 ring atoms, and saturated, mono- ordi-unsaturated, or aromatic when containing 6 ring atoms.

A W⁵ heterocycle may be a monocycle having 3 to 7 ring members (2 to 6carbon atoms and 1 to 3 heteroatoms selected from N, O, P, and S) or abicycle having 7 to 10 ring members (4 to 9 carbon atoms and 1 to 3heteroatoms selected from N, O, P, and S). W⁵ heterocyclic monocyclesmay have 3 to 6 ring atoms (2 to 5 carbon atoms and 1 to 2 heteroatomsselected from N, O, and S); or 5 or 6 ring atoms (3 to 5 carbon atomsand 1 to 2 heteroatoms selected from N and S). W⁵ heterocyclic bicycleshave 7 to 10 ring atoms (6 to 9 carbon atoms and 1 to 2 heteroatomsselected from N, O, and S) arranged as a bicyclo [4,5], [5,5], [5,6], or[6,6] system; or 9 to 10 ring atoms (8 to 9 carbon atoms and 1 to 2hetero atoms selected from N and S) arranged as a bicyclo [5,6] or [6,6]system. The W⁵ heterocycle may be bonded to Y² through a carbon,nitrogen, sulfur or other atom by a stable covalent bond.

W⁵ heterocycles include for example, pyridyl, dihydropyridyl isomers,piperidine, pyridazinyl, pyrimidinyl, pyrazinyl, s-triazinyl, oxazolyl,imidazolyl, thiazolyl, isoxazolyl, pyrazolyl, isothiazolyl, furanyl,thiofuranyl, thienyl, and pyrrolyl. W⁵ also includes, but is not limitedto, examples such as:

W⁵ carbocycles and heterocycles may be independently substituted with 0to 3 R² groups, as defined above. For example, substituted W⁵carbocycles include:

Examples of substituted phenyl carbocycles include:

Linking Groups and Linkers

The invention provides conjugates that comprise a kinase inhibitingcompound that is linked to one or more phosphonate groups eitherdirectly (e.g. through a covalent bond) or through a linking group (i.e.a linker). The nature of the linker is not critical provided it does notinterfere with the ability of the phosphonate containing compound tofunction as a therapeutic agent. The phosphonate or the linker can belinked to the compound (e.g. a compound of 500-511) at any syntheticallyfeasible position on the compound by removing a hydrogen or any portionof the compound to provide an open valence for attachment of thephosphonate or the linker.

In one embodiment of the invention the linking group or linker (whichcan be designated “L”) can include all or a portions of the group A⁰,A¹, A², or W³ described herein.

In another embodiment of the invention the linking group or linker has amolecular weight of from about 20 daltons to about 400 daltons.

In another embodiment of the invention the linking group or linker has alength of about 5 angstroms to about 300 angstroms.

In another embodiment of the invention the linking group or linkerseparates the DRUG and a P(═Y¹) residue by about 5 angstroms to about200 angstroms, inclusive, in length.

In another embodiment of the invention the linking group or linker is adivalent, branched or unbranched, saturated or unsaturated, hydrocarbonchain, having from 2 to 25 carbon atoms, wherein one or more (e.g. 1, 2,3, or 4) of the carbon atoms is optionally replaced by (—O—), andwherein the chain is optionally substituted on carbon with one or more(e.g. 1, 2, 3, or 4) substituents selected from (C₁-C₆)alkoxy,(C₃-C₆)cycloalkyl, (C₁-C₆)alkanoyl, (C₁-C₆)alkanoyloxy,(C₁-C₆)alkoxycarbonyl, (C₁-C₆)alkylthio, azido, cyano, nitro, halo,hydroxy, oxo (═O), carboxy, aryl, aryloxy, heteroaryl, andheteroaryloxy.

In another embodiment of the invention the linking group or linker is ofthe formula W-A wherein A is (C₁-C₂₄)alkyl, (C₂-C₂₄)alkenyl,(C₂-C₂₄)alkynyl, (C₃-C₈)cycloalkyl, (C₆-C₁₀)aryl or a combinationthereof, wherein W is —N(R)C(═O)—, —C(═O)N(R)—, —OC(═O)—, —C(═O)O—, —O—,—S—, —S(O)—, —S(O)₂—, —N(R)—, —C(═O)—, or a direct bond; wherein each Ris independently H or (C₁-C₆)alkyl.

In another embodiment of the invention the linking group or linker is adivalent radical formed from a peptide.

In another embodiment of the invention the linking group or linker is adivalent radical formed from an amino acid.

In another embodiment of the invention the linking group or linker is adivalent radical formed from poly-L-glutamic acid, poly-L-aspartic acid,poly-L-histidine, poly-L-ornithine, poly-L-serine, poly-L-threonine,poly-L-tyrosine, poly-L-leucine, poly-L-lysine-L-phenylalanine,poly-L-lysine or poly-L-lysine-L-tyrosine.

In another embodiment of the invention the linking group or linker is ofthe formula W—(CH₂)_(n) wherein, n is between about 1 and about 10; andW is —N(R)C(═O)—, —C(═O)N(R)—, —OC(═O)—, —C(═O)O—, —O—, —S—, —S(O)—,—S(O)₂—, —C(═O)—, —N(R)—, or a direct bond; wherein each R isindependently H or (C₁-C₆)alkyl.

In another embodiment of the invention the linking group or linker ismethylene, ethylene, or propylene.

In another embodiment of the invention the linking group or linker isattached to the phosphonate group through a carbon atom of the linker.

Intracellular Targeting

The phosphonate group of the compounds of the invention may cleave invivo in stages after they have reached the desired site of action, i.e.inside a cell. One mechanism of action inside a cell may entail a firstcleavage, e.g. by esterase, to provide a negatively-charged “locked-in”intermediate. Cleavage of a terminal ester grouping in a compound of theinvention thus affords an unstable intermediate which releases anegatively charged “locked in” intermediate.

After passage inside a cell, intracellular enzymatic cleavage ormodification of the phosphonate or prodrug compound may result in anintracellular accumulation of the cleaved or modified compound by a“trapping” mechanism. The cleaved or modified compound may then be“locked-in” the cell by a significant change in charge, polarity, orother physical property change which decreases the rate at which thecleaved or modified compound can exit the cell, relative to the rate atwhich it entered as the phosphonate prodrug. Other mechanisms by which atherapeutic effect are achieved may be operative as well. Enzymes whichare capable of an enzymatic activation mechanism with the phosphonateprodrug compounds of the invention include, but are not limited to,amidases, esterases, microbial enzymes, phospholipases, cholinesterases,and phosphatases.

From the foregoing, it will be apparent that many different drugs can bederivatized in accord with the present invention. Numerous such drugsare specifically mentioned herein. However, it should be understood thatthe discussion of drug families and their specific members forderivatization according to this invention is not intended to beexhaustive, but merely illustrative.

Kinase-Inhibitory Compounds

The compounds of the invention include those with kinase-inhibitoryactivity. The compounds of the inventions bear one or more (e.g. 1, 2,3, or 4) phosphonate groups, which may be a prodrug moiety.

The term “kinase-inhibitory compound” includes those compounds thatinhibit the activity of at least one kinase. In particular, thecompounds include Gefitinib, imatinib, erlotinib, vatalanib, alvocidib,CEP-701, GLEEVEC, midostaurin, MLN-518, PD-184352, doramapimod,BAY-43-9006, and CP-690,550.

Typically, compounds of the invention have a molecular weight of fromabout 400 amu to about 10,000 amu; in a specific embodiment of theinvention, compounds have a molecular weight of less than about 5000amu; in another specific embodiment of the invention, compounds have amolecular weight of less than about 2500 amu; in another specificembodiment of the invention, compounds have a molecular weight of lessthan about 1000 amu; in another specific embodiment of the invention,compounds have a molecular weight of less than about 800 amu; in anotherspecific embodiment of the invention, compounds have a molecular weightof less than about 600 amu; and in another specific embodiment of theinvention, compounds have a molecular weight of less than about 600 amuand a molecular weight of greater than about 400 amu.

The compounds of the invention also typically have a logD(polarity) lessthan about 5. In one embodiment the invention provides compounds havinga logD less than about 4; in another one embodiment the inventionprovides compounds having a logD less than about 3; in another oneembodiment the invention provides compounds having a logD greater thanabout −5; in another one embodiment the invention provides compoundshaving a logD greater than about −3; and in another one embodiment theinvention provides compounds having a logD greater than about 0 and lessthan about 3.

Selected substituents within the compounds of the invention are presentto a recursive degree. In this context, “recursive substituent” meansthat a substituent may recite another instance of itself. Because of therecursive nature of such substituents, theoretically, a large number maybe present in any given claim. For example, R^(x) contains a R^(y)substituent. R^(y) can be R², which in turn can be R³. If R³ is selectedto be R^(3c), then a second instance of R^(x) can be selected. One ofordinary skill in the art of medicinal chemistry understands that thetotal number of such substituents is reasonably limited by the desiredproperties of the compound intended. Such properties include, by ofexample and not limitation, physical properties such as molecularweight, solubility or log P, application properties such as activityagainst the intended target, and practical properties such as ease ofsynthesis.

By way of example and not limitation, W³, R^(y) and R³ are all recursivesubstituents in certain claims. Typically, each of these mayindependently occur 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7,6, 5, 4, 3, 2, 1, or 0, times in a given claim. More typically, each ofthese may independently occur 12 or fewer times in a given claim. Moretypically yet, W³ will occur 0 to 8 times, R^(y) will occur 0 to 6 timesand R³ will occur 0 to 10 times in a given claim. Even more typically,W³ will occur 0 to 6 times, R^(y) will occur 0 to 4 times and R³ willoccur 0 to 8 times in a given claim.

Recursive substituents are an intended aspect of the invention. One ofordinary skill in the art of medicinal chemistry understands theversatility of such substituents. To the degree that recursivesubstituents are present in an claim of the invention, the total numberwill be determined as set forth above.

Whenever a compound described herein is substituted with more than oneof the same designated group, e.g., “R¹” or “R^(6a)”, then it will beunderstood that the groups may be the same or different, i.e., eachgroup is independently selected. Wavy lines indicate the site ofcovalent bond attachments to the adjoining groups, moieties, or atoms.

In one embodiment of the invention, the compound is in an isolated andpurified form. Generally, the term “isolated and purified” means thatthe compound is substantially free from biological materials (e.g.blood, tissue, cells, etc.). In one specific embodiment of theinvention, the term means that the compound or conjugate of theinvention is at least about 50 wt. % free from biological materials; inanother specific embodiment, the term means that the compound orconjugate of the invention is at least about 75 wt. % free frombiological materials; in another specific embodiment, the term meansthat the compound or conjugate of the invention is at least about 90 wt.% free from biological materials; in another specific embodiment, theterm means that the compound or conjugate of the invention is at leastabout 98 wt. % free from biological materials; and in anotherembodiment, the term means that the compound or conjugate of theinvention is at least about 99 wt. % free from biological materials. Inanother specific embodiment, the invention provides a compound orconjugate of the invention that has been synthetically prepared (e.g.,ex vivo).

In one embodiment of the invention, the compound is not ananti-inflammatory compound; in another embodiment the compound is not ananti-infective; in another embodiment the compound is not a compoundthat is active against immune-mediated conditions; in another embodimentthe compound is not a compound that is active against metabolicdiseases; in another embodiment the compound is not an antiviral agent;in another embodiment the compound is not a nucleoside; in anotherembodiment the compound is not a IMPDH inhibitor; in another embodimentthe compound is not an antimetabolite; in another embodiment thecompound is not a PNP inhibitor; in another embodiment the compoundinhibits a serine/threonine kinase, tyrosine kinase, Bcr-Abl kinase,cyclin-dependent kinase, Flt3 tyrosine kinase, MAP Erk kinase, JAK3kinase, VEGF receptor kinase, PDGF receptor tyrosine kinase, proteinkinase C, insulin receptor tyrosine kinase, or an EGF receptor tyrosinekinase; in another embodiment the compound is not Gefitinib, imatinib,erlotinib, vatalanib, alvocidib, CEP-701, GLEEVEC, midostaurin, MLN-518,PD-184352, doramapimod, BAY-43-9006, or CP-690,550; in anotherembodiment the compound is not a substituted compound of any one offormulae 500-510; in another embodiment the compound is not asubstituted compound of formula 511; in another embodiment the compoundis not a compound of any one of formulae 1-33; in another embodiment thecompound is not a compound of formula 34 or 35.

Cellular Accumulation

In one embodiment, the invention is provides compounds capable ofaccumulating in human PBMC (peripheral blood mononuclear cells). PBMCrefer to blood cells having round lymphocytes and monocytes.Physiologically, PBMC are critical components of the mechanism againstinfection. PBMC may be isolated from heparinized whole blood of normalhealthy donors or buffy coats, by standard density gradientcentrifugation and harvested from the interface, washed (e.g.phosphate-buffered saline) and stored in freezing medium. PBMC may becultured in multi-well plates. At various times of culture, supernatantmay be either removed for assessment, or cells may be harvested andanalyzed (Smith R. etal (2003) Blood 102(7):2532-2540). The compounds ofthis claim may further comprise a phosphonate or phosphonate prodrug.More typically, the phosphonate or phosphonate prodrug can have thestructure A³ as described herein.

Typically, compounds of the invention demonstrate improved intracellularhalf-life of the compounds or intracellular metabolites of the compoundsin human PBMC when compared to analogs of the compounds not having thephosphonate or phosphonate prodrug. Typically, the half-life is improvedby at least about 50%, more typically at least in the range 50-100%,still more typically at least about 100%, more typically yet greaterthan about 100%.

In one embodiment of the invention the intracellular half-life of ametabolite of the compound in human PBMCs is improved when compared toan analog of the compound not having the phosphonate or phosphonateprodrug. In such claims, the metabolite may be generatedintracellularly, e.g. generated within human PBMC. The metabolite may bea product of the cleavage of a phosphonate prodrug within human PBMCs.The phosphonate prodrug may be cleaved to form a metabolite having atleast one negative charge at physiological pH. The phosphonate prodrugmay be enzymatically cleaved within human PBMC to form a phosphonatehaving at least one active hydrogen atom of the form P—OH.

Stereoisomers

The compounds of the invention may have chiral centers, e.g., chiralcarbon or phosphorus atoms. The compounds of the invention thus includeracemic mixtures of all stereoisomers, including enantiomers,diastereomers, and atropisomers. In addition, the compounds of theinvention include enriched or resolved optical isomers at any or allasymmetric, chiral atoms. In other words, the chiral centers apparentfrom the depictions are provided as the chiral isomers or racemicmixtures. Both racemic and diastereomeric mixtures, as well as theindividual optical isomers isolated or synthesized, substantially freeof their enantiomeric or diastereomeric partners, are all within thescope of the invention. The racemic mixtures are separated into theirindividual, substantially optically pure isomers through well-knowntechniques such as, for example, the separation of diastereomeric saltsformed with optically active adjuncts, e.g., acids or bases followed byconversion back to the optically active substances. In most instances,the desired optical isomer is synthesized by means of stereospecificreactions, beginning with the appropriate stereoisomer of the desiredstarting material.

The compounds of the invention can also exist as tautomeric isomers incertain cases. All though only one delocalized resonance structure maybe depicted, all such forms are contemplated within the scope of theinvention. For example, ene-amine tautomers can exist for purine,pyrimidine, imidazole, guanidine, amidine, and tetrazole systems and alltheir possible tautomeric forms are within the scope of the invention.

Salts and Hydrates

The compositions of this invention optionally comprise salts of thecompounds herein, especially pharmaceutically acceptable non-toxic saltscontaining, for example, Na⁺, Li⁺, K⁺, Ca⁺² and Mg⁺². Such salts mayinclude those derived by combination of appropriate cations such asalkali and alkaline earth metal ions or ammonium and quaternary aminoions with an acid anion moiety, typically a carboxylic acid. Monovalentsalts are preferred if a water soluble salt is desired.

Metal salts typically are prepared by reacting the metal hydroxide witha compound of this invention. Examples of metal salts which are preparedin this way are salts containing Li⁺, Na⁺, and K⁺. A less soluble metalsalt can be precipitated from the solution of a more soluble salt byaddition of the suitable metal compound.

In addition, salts may be formed from acid addition of certain organicand inorganic acids, e.g., HCl, HBr, H₂SO₄, H₃PO₄ or organic sulfonicacids, to basic centers, typically amines, or to acidic groups. Finally,it is to be understood that the compositions herein comprise compoundsof the invention in their un-ionized, as well as zwitterionic form, andcombinations with stoichiometric amounts of water as in hydrates.

Also included within the scope of this invention are the salts of theparental compounds with one or more amino acids. Any of the amino acidsdescribed above are suitable, especially the naturally-occurring aminoacids found as protein components, although the amino acid typically isone bearing a side chain with a basic or acidic group, e.g., lysine,arginine or glutamic acid, or a neutral group such as glycine, serine,threonine, alanine, isoleucine, or leucine.

Methods of Kinase Inhibition

Another aspect of the invention relates to methods of inhibiting theactivity of at least one kinase comprising the step of treating a samplesuspected of containing a kinase with a composition of the invention.

Compositions of the invention may act as kinase inhibitors, asintermediates for such inhibitors, or have other utilities as describedbelow. The inhibitors will bind to locations on the surface or in acavity of at least one kinase. Compositions binding the kinase may bindwith varying degrees of reversibility. Those compounds bindingsubstantially irreversibly are ideal candidates for use in this methodof the invention. Once labeled, the substantially irreversibly bindingcompositions are useful as probes for the detection of a kinase.Accordingly, the invention relates to methods of detecting kinase in asample suspected of containing kinase comprising the steps of: treatinga sample suspected of containing kinase with a composition comprising acompound of the invention bound to a label; and observing the effect ofthe sample on the activity of the label. Suitable labels are well knownin the diagnostics field and include stable free radicals, fluorophores,radioisotopes, enzymes, chemiluminescent groups and chromogens. Thecompounds herein are labeled in conventional fashion using functionalgroups such as hydroxyl or amino.

Within the context of the invention samples suspected of containing atleast one kinase include natural or man-made materials such as livingorganisms; tissue or cell cultures; biological samples such asbiological material samples (blood, serum, urine, cerebrospinal fluid,tears, sputum, saliva, tissue samples, and the like); laboratorysamples; food, water, or air samples; bioproduct samples such asextracts of cells, particularly recombinant cells synthesizing a desiredglycoprotein; and the like. Typically the sample will be suspected ofcontaining a kinase. Samples can be contained in any medium includingwater and organic solvent/water mixtures. Samples include livingorganisms such as humans, and man made materials such as cell cultures.

The treating step of the invention comprises adding the composition ofthe invention to the sample or it comprises adding a precursor of thecomposition to the sample. The addition step comprises any method ofadministration as described above.

If desired, the activity of the kinase after application of thecomposition can be observed by any method including direct and indirectmethods of detecting kinase activity. Quantitative, qualitative, andsemiquantitative methods of determining kinase activity are allcontemplated. Typically one of the screening methods described above areapplied, however, any other method such as observation of thephysiological properties of a living organism are also applicable.

Many organisms contain kinases. The compounds of this invention areuseful in the treatment or prophylaxis of conditions associated withkinase activation in animals or in man.

However, in screening compounds capable of inhibiting kinase it shouldbe kept in mind that the results of enzyme assays may not correlate withcell culture assays. Thus, a cell based assay should be the primaryscreening tool.

Screens for Kinase Inhibitors

Compositions of the invention are screened for inhibitory activityagainst a kinase by any of the conventional techniques for evaluatingenzyme activity. Within the context of the invention, typicallycompositions are first screened for inhibition of kinase in vitro andcompositions showing inhibitory activity are then screened for activityin vivo. Compositions having in vitro Ki (inhibitory constants) of lessthen about 5×10⁻⁶ M, typically less than about 1×10⁻⁷ M and preferablyless than about 5×10⁻⁸ M are preferred for in vivo use.

Useful in vitro screens have been described in detail, e.g., Bioorg.Med. Chem. Lett., 2001, 11, 2775).

Pharmaceutical Formulations

The compounds of this invention are formulated with conventionalcarriers and excipients, which will be selected in accord with ordinarypractice. Tablets will contain excipients, glidants, fillers, bindersand the like. Aqueous formulations are prepared in sterile form, andwhen intended for delivery by other than oral administration generallywill be isotonic. All formulations will optionally contain excipientssuch as those set forth in the Handbook of Pharmaceutical Excipients(1986). Excipients include ascorbic acid and other antioxidants,chelating agents such as EDTA, carbohydrates such as dextrin,hydroxyalkylcellulose, hydroxyalkylmethylcellulose, stearic acid and thelike. The pH of the formulations ranges from about 3 to about 11, but isordinarily about 7 to 10.

While it is possible for the active ingredients to be administered aloneit may be preferable to present them as pharmaceutical formulations. Theformulations, both for veterinary and for human use, of the inventioncomprise at least one active ingredient, as above defined, together withone or more acceptable carriers therefor and optionally othertherapeutic ingredients. The carrier(s) must be “acceptable” in thesense of being compatible with the other ingredients of the formulationand physiologically innocuous to the recipient thereof.

The formulations include those suitable for the foregoing administrationroutes. The formulations may conveniently be presented in unit dosageform and may be prepared by any of the methods well known in the art ofpharmacy. Techniques and formulations generally are found in Remington'sPharmaceutical Sciences (Mack Publishing Co., Easton, Pa.). Such methodsinclude the step of bringing into association the active ingredient withthe carrier which constitutes one or more accessory ingredients. Ingeneral the formulations are prepared by uniformly and intimatelybringing into association the active ingredient with liquid carriers orfinely divided solid carriers or both, and then, if necessary, shapingthe product.

Formulations of the present invention suitable for oral administrationmay be presented as discrete units such as capsules, cachets or tabletseach containing a predetermined amount of the active ingredient; as apowder or granules; as a solution or a suspension in an aqueous ornon-aqueous liquid; or as an oil-in-water liquid emulsion or awater-in-oil liquid emulsion. The active ingredient may also beadministered as a bolus, electuary or paste.

A tablet is made by compression or molding, optionally with one or moreaccessory ingredients. Compressed tablets may be prepared by compressingin a suitable machine the active ingredient in a free-flowing form suchas a powder or granules, optionally mixed with a binder, lubricant,inert diluent, preservative, surface active or dispersing agent. Moldedtablets may be made by molding in a suitable machine a mixture of thepowdered active ingredient moistened with an inert liquid diluent. Thetablets may optionally be coated or scored and optionally are formulatedso as to provide slow or controlled release of the active ingredienttherefrom.

For administration to the eye or other external tissues e.g., mouth andskin, the formulations are preferably applied as a topical ointment orcream containing the active ingredient(s) in an amount of, for example,0.075 to 20% w/w (including active ingredient(s) in a range between 0.1%and 20% in increments of 0.1% w/w such as 0.6% w/w, 0.7% w/w, etc.),preferably 0.2 to 15% w/w and most preferably 0.5 to 10% w/w. Whenformulated in an ointment, the active ingredients may be employed witheither a paraffinic or a water-miscible ointment base. Alternatively,the active ingredients may be formulated in a cream with an oil-in-watercream base.

If desired, the aqueous phase of the cream base may include, forexample, at least 30% w/w of a polyhydric alcohol, i.e. an alcoholhaving two or more hydroxyl groups such as propylene glycol, butane1,3-diol, mannitol, sorbitol, glycerol and polyethylene glycol(including PEG 400) and mixtures thereof. The topical formulations maydesirably include a compound which enhances absorption or penetration ofthe active ingredient through the skin or other affected areas. Examplesof such dermal penetration enhancers include dimethyl sulphoxide andrelated analogs.

The oily phase of the emulsions of this invention may be constitutedfrom known ingredients in a known manner. While the phase may comprisemerely an emulsifier (otherwise known as an emulgent), it desirablycomprises a mixture of at least one emulsifier with a fat or an oil orwith both a fat and an oil. Preferably, a hydrophilic emulsifier isincluded together with a lipophilic emulsifier which acts as astabilizer. It is also preferred to include both an oil and a fat.Together, the emulsifier(s) with or without stabilizer(s) make up theso-called emulsifying wax, and the wax together with the oil and fatmake up the so-called emulsifying ointment base which forms the oilydispersed phase of the cream formulations.

Emulgents and emulsion stabilizers suitable for use in the formulationof the invention include Tween® 60, Span® 80, cetostearyl alcohol,benzyl alcohol, myristyl alcohol, glyceryl mono-stearate and sodiumlauryl sulfate.

The choice of suitable oils or fats for the formulation is based onachieving the desired cosmetic properties. The cream should preferablybe a non-greasy, non-staining and washable product with suitableconsistency to avoid leakage from tubes or other containers. Straight orbranched chain, mono- or dibasic alkyl esters such as di-isoadipate,isocetyl stearate, propylene glycol diester of coconut fatty acids,isopropyl myristate, decyl oleate, isopropyl palmitate, butyl stearate,2-ethylhexyl palmitate or a blend of branched chain esters known asCrodamol CAP may be used, the last three being preferred esters. Thesemay be used alone or in combination depending on the propertiesrequired. Alternatively, high melting point lipids such as white softparaffin and/or liquid paraffin or other mineral oils are used.

Pharmaceutical formulations according to the present invention compriseone or more compounds of the invention together with one or morepharmaceutically acceptable carriers or excipients and optionally othertherapeutic agents. Pharmaceutical formulations containing the activeingredient may be in any form suitable for the intended method ofadministration. When used for oral use for example, tablets, troches,lozenges, aqueous or oil suspensions, dispersible powders or granules,emulsions, hard or soft capsules, syrups or elixirs may be prepared.Compositions intended for oral use may be prepared according to anymethod known to the art for the manufacture of pharmaceuticalcompositions and such compositions may contain one or more agentsincluding sweetening agents, flavoring agents, coloring agents andpreserving agents, in order to provide a palatable preparation. Tabletscontaining the active ingredient in admixture with non-toxicpharmaceutically acceptable excipient which are suitable for manufactureof tablets are acceptable. These excipients may be, for example, inertdiluents, such as calcium or sodium carbonate, lactose, lactosemonohydrate, croscarmellose sodium, povidone, calcium or sodiumphosphate; granulating and disintegrating agents, such as maize starch,or alginic acid; binding agents, such as cellulose, microcrystallinecellulose, starch, gelatin or acacia; and lubricating agents, such asmagnesium stearate, stearic acid or talc. Tablets may be uncoated or maybe coated by known techniques including microencapsulation to delaydisintegration and adsorption in the gastrointestinal tract and therebyprovide a sustained action over a longer period. For example, a timedelay material such as glyceryl monostearate or glyceryl distearatealone or with a wax may be employed.

Formulations for oral use may be also presented as hard gelatin capsuleswhere the active ingredient is mixed with an inert solid diluent, forexample calcium phosphate or kaolin, or as soft gelatin capsules whereinthe active ingredient is mixed with water or an oil medium, such aspeanut oil, liquid paraffin or olive oil.

Aqueous suspensions of the invention contain the active materials inadmixture with excipients suitable for the manufacture of aqueoussuspensions. Such excipients include a suspending agent, such as sodiumcarboxymethylcellulose, methylcellulose, hydroxypropyl methylcelluose,sodium alginate, polyvinylpyrrolidone, gum tragacanth and gum acacia,and dispersing or wetting agents such as a naturally occurringphosphatide (e.g., lecithin), a condensation product of an alkyleneoxide with a fatty acid (e.g., polyoxyethylene stearate), a condensationproduct of ethylene oxide with a long chain aliphatic alcohol (e.g.,heptadecaethyleneoxycetanol), a condensation product of ethylene oxidewith a partial ester derived from a fatty acid and a hexitol anhydride(e.g., polyoxyethylene sorbitan monooleate). The aqueous suspension mayalso contain one or more preservatives such as ethyl or n-propylp-hydroxy-benzoate, one or more coloring agents, one or more flavoringagents and one or more sweetening agents, such as sucrose or saccharin.

Oil suspensions may be formulated by suspending the active ingredient ina vegetable oil, such as arachis oil, olive oil, sesame oil or coconutoil, or in a mineral oil such as liquid paraffin. The oral suspensionsmay contain a thickening agent, such as beeswax, hard paraffin or cetylalcohol. Sweetening agents, such as those set forth above, and flavoringagents may be added to provide a palatable oral preparation. Thesecompositions may be preserved by the addition of an antioxidant such asascorbic acid.

Dispersible powders and granules of the invention suitable forpreparation of an aqueous suspension by the addition of water providethe active ingredient in admixture with a dispersing or wetting agent, asuspending agent, and one or more preservatives. Suitable dispersing orwetting agents and suspending agents are exemplified by those disclosedabove. Additional excipients, for example sweetening, flavoring andcoloring agents, may also be present.

The pharmaceutical compositions of the invention may also be in the formof oil-in-water emulsions. The oily phase may be a vegetable oil, suchas olive oil or arachis oil, a mineral oil, such as liquid paraffin, ora mixture of these. Suitable emulsifying agents includenaturally-occurring gums, such as gum acacia and gum tragacanth,naturally occurring phosphatides, such as soybean lecithin, esters orpartial esters derived from fatty acids and hexitol anhydrides, such assorbitan monooleate, and condensation products of these partial esterswith ethylene oxide, such as polyoxyethylene sorbitan monooleate. Theemulsion may also contain sweetening and flavoring agents. Syrups andelixirs may be formulated with sweetening agents, such as glycerol,sorbitol or sucrose. Such formulations may also contain a demulcent, apreservative, a flavoring or a coloring agent.

The pharmaceutical compositions of the invention may be in the form of asterile injectable preparation, such as a sterile injectable aqueous oroleaginous suspension. This suspension may be formulated according tothe known art using those suitable dispersing or wetting agents andsuspending agents which have been mentioned above. The sterileinjectable preparation may also be a sterile injectable solution orsuspension in a non-toxic parenterally acceptable diluent or solvent,such as a solution in 1,3-butane-diol or prepared as a lyophilizedpowder. Among the acceptable vehicles and solvents that may be employedare water, Ringer's solution and isotonic sodium chloride solution. Inaddition, sterile fixed oils may conventionally be employed as a solventor suspending medium. For this purpose any bland fixed oil may beemployed including synthetic mono- or diglycerides. In addition, fattyacids such as oleic acid may likewise be used in the preparation ofinjectables.

The amount of active ingredient that may be combined with the carriermaterial to produce a single dosage form will vary depending upon thehost treated and the particular mode of administration. For example, atime-release formulation intended for oral administration to humans maycontain approximately 1 to 1000 mg of active material compounded with anappropriate and convenient amount of carrier material which may varyfrom about 5 to about 95% of the total compositions (weight:weight). Thepharmaceutical composition can be prepared to provide easily measurableamounts for administration. For example, an aqueous solution intendedfor intravenous infusion may contain from about 3 to 500 μg of theactive ingredient per milliliter of solution in order that infusion of asuitable volume at a rate of about 30 mL/hr can occur.

Formulations suitable for administration to the eye include eye dropswherein the active ingredient is dissolved or suspended in a suitablecarrier, especially an aqueous solvent for the active ingredient. Theactive ingredient is preferably present in such formulations in aconcentration of 0.5 to 20%, advantageously 0.5 to 10% particularlyabout 1.5% w/w.

Formulations suitable for topical administration in the mouth includelozenges comprising the active ingredient in a flavored basis, usuallysucrose and acacia or tragacanth; pastilles comprising the activeingredient in an inert basis such as gelatin and glycerin, or sucroseand acacia; and mouthwashes comprising the active ingredient in asuitable liquid carrier.

Formulations for rectal administration may be presented as a suppositorywith a suitable base comprising for example cocoa butter or asalicylate.

Formulations suitable for intrapulmonary or nasal administration have aparticle size for example in the range of 0.1 to 500 microns (includingparticle sizes in a range between 0.1 and 500 microns in incrementsmicrons such as 0.5, 1, 30 microns, 35 microns, etc.), which isadministered by rapid inhalation through the nasal passage or byinhalation through the mouth so as to reach the alveolar sacs. Suitableformulations include aqueous or oily solutions of the active ingredient.Formulations suitable for aerosol or dry powder administration may beprepared according to conventional methods and may be delivered withother therapeutic agents such as compounds heretofore used in thetreatment or prophylaxis of conditions associated with kinase activity.

Formulations suitable for vaginal administration may be presented aspessaries, tampons, creams, gels, pastes, foams or spray formulationscontaining in addition to the active ingredient such carriers as areknown in the art to be appropriate.

Formulations suitable for parenteral administration include aqueous andnon-aqueous sterile injection solutions which may contain anti-oxidants,buffers, bacteriostats and solutes which render the formulation isotonicwith the blood of the intended recipient; and aqueous and non-aqueoussterile suspensions which may include suspending agents and thickeningagents.

The formulations are presented in unit-dose or multi-dose containers,for example sealed ampoules and vials, and may be stored in afreeze-dried (lyophilized) condition requiring only the addition of thesterile liquid carrier, for example water for injection, immediatelyprior to use. Extemporaneous injection solutions and suspensions areprepared from sterile powders, granules and tablets of the kindpreviously described. Preferred unit dosage formulations are thosecontaining a daily dose or unit daily sub-dose, as herein above recited,or an appropriate fraction thereof, of the active ingredient.

It should be understood that in addition to the ingredients particularlymentioned above the formulations of this invention may include otheragents conventional in the art having regard to the type of formulationin question, for example those suitable for oral administration mayinclude flavoring agents.

The invention further provides veterinary compositions comprising atleast one active ingredient as above defined together with a veterinarycarrier therefor.

Veterinary carriers are materials useful for the purpose ofadministering the composition and may be solid, liquid or gaseousmaterials which are otherwise inert or acceptable in the veterinary artand are compatible with the active ingredient. These veterinarycompositions may be administered orally, parenterally or by any otherdesired route.

Compounds of the invention can also be formulated to provide controlledrelease of the active ingredient to allow less frequent dosing or toimprove the pharmacokinetic or toxicity profile of the activeingredient. Accordingly, the invention also provided compositionscomprising one or more compounds of the invention formulated forsustained or controlled release.

Effective dose of active ingredient depends at least on the nature ofthe condition being treated, toxicity, whether the compound is beingused prophylactically (lower doses), the method of delivery, and thepharmaceutical formulation, and will be determined by the clinicianusing conventional dose escalation studies. It can be expected to befrom about 0.0001 to about 100 mg/kg body weight per day. Typically,from about 0.01 to about 10 mg/kg body weight per day. More typically,from about 0.01 to about 5 mg/kg body weight per day. More typically,from about 0.05 to about 0.5 mg/kg body weight per day. For example, thedaily candidate dose for an adult human of approximately 70 kg bodyweight will range from 1 mg to 1000 mg, preferably between 5 mg and 500mg, and may take the form of single or multiple doses.

Routes of Administration

One or more compounds of the invention (herein referred to as the activeingredients) are administered by any route appropriate to the conditionto be treated. Suitable routes include oral, rectal, nasal, topical(including buccal and sublingual), vaginal and parenteral (includingsubcutaneous, intramuscular, intravenous, intradermal, intrathecal andepidural), and the like. It will be appreciated that the preferred routemay vary with for example the condition of the recipient. An advantageof the compounds of this invention is that they are orally bioavailableand can be dosed orally.

Combination Therapy

Active ingredients of the invention are also used in combination withother active ingredients. Such combinations are selected based on thecondition to be treated, cross-reactivities of ingredients andpharmaco-properties of the combination.

It is also possible to combine any compound of the invention with one ormore other active ingredients in a unitary dosage form for simultaneousor sequential administration to a patient. The combination therapy maybe administered as a simultaneous or sequential regimen. Whenadministered sequentially, the combination may be administered in two ormore administrations.

The combination therapy may provide “synergy” and “synergistic effect”,i.e. the effect achieved when the active ingredients used together isgreater than the sum of the effects that results from using thecompounds separately. A synergistic effect may be attained when theactive ingredients are: (1) co-formulated and administered or deliveredsimultaneously in a combined formulation; (2) delivered by alternationor in parallel as separate formulations; or (3) by some other regimen.When delivered in alternation therapy, a synergistic effect may beattained when the compounds are administered or delivered sequentially,e.g., in separate tablets, pills or capsules, or by different injectionsin separate syringes. In general, during alternation therapy, aneffective dosage of each active ingredient is administered sequentially,i.e. serially, whereas in combination therapy, effective dosages of twoor more active ingredients are administered together.

Metabolites of the Compounds of the Invention

Also falling within the scope of this invention are the in vivometabolic products of the compounds described herein. Such products mayresult for example from the oxidation, reduction, hydrolysis, amidation,esterification and the like of the administered compound, primarily dueto enzymatic processes. Accordingly, the invention includes compoundsproduced by a process comprising contacting a compound of this inventionwith a mammal for a period of time sufficient to yield a metabolicproduct thereof. Such products typically are identified by preparing aradiolabelled (e.g., C¹⁴ or H³) compound of the invention, administeringit parenterally in a detectable dose (e.g., greater than about 0.5mg/kg) to an animal such as rat, mouse, guinea pig, monkey, or to man,allowing sufficient time for metabolism to occur (typically about 30seconds to 30 hours) and isolating its conversion products from theurine, blood or other biological samples. These products are easilyisolated since they are labeled (others are isolated by the use ofantibodies capable of binding epitopes surviving in the metabolite). Themetabolite structures are determined in conventional fashion, e.g., byMS or NMR analysis. In general, analysis of metabolites is done in thesame way as conventional drug metabolism studies well-known to thoseskilled in the art. The conversion products, so long as they are nototherwise found in vivo, are useful in diagnostic assays for therapeuticdosing of the compounds of the invention even if they possess no kinaseinhibitory activity of their own.

Recipes and methods for determining stability of compounds in surrogategastrointestinal secretions are known. Compounds are defined herein asstable in the gastrointestinal tract where less than about 50 molepercent of the protected groups are deprotected in surrogate intestinalor gastric juice upon incubation for 1 hour at 37° C. Simply because thecompounds are stable to the gastrointestinal tract does not mean thatthey cannot be hydrolyzed in vivo. The phosphonate prodrugs of theinvention typically will be stable in the digestive system but aresubstantially hydrolyzed to the parental drug in the digestive lumen,liver or other metabolic organ, or within cells in general.

Exemplary Methods of Making the Compounds of the Invention.

The invention also relates to methods of making the compositions of theinvention. The compositions are prepared by any of the applicabletechniques of organic synthesis. Many such techniques are well known inthe art. However, many of the known techniques are elaborated inCompendium of Organic Synthetic Methods (John Wiley & Sons, New York),Vol. 1, Ian T. Harrison and Shuyen Harrison, 1971; Vol. 2, Ian T.Harrison and Shuyen Harrison, 1974; Vol. 3, Louis S. Hegedus and LeroyWade, 1977; Vol. 4, Leroy G. Wade, jr., 1980; Vol. 5, Leroy G. Wade,Jr., 1984; and Vol. 6, Michael B. Smith; as well as March, J., AdvancedOrganic Chemistry, Third Edition, (John Wiley & Sons, New York, 1985),Comprehensive Organic Synthesis. Selectivity, Strategy & Efficiency inModern Organic Chemistry. In 9 Volumes, Barry M. Trost, Editor-in-Chief(Pergamon Press, New York, 1993 printing).

A number of exemplary methods for the preparation of the compositions ofthe invention are provided below. These methods are intended toillustrate the nature of such preparations are not intended to limit thescope of applicable methods.

Generally, the reaction conditions such as temperature, reaction time,solvents, work-up procedures, and the like, will be those common in theart for the particular reaction to be performed. The cited referencematerial, together with material cited therein, contains detaileddescriptions of such conditions. Typically the temperatures will be−100° C. to 200° C., solvents will be aprotic or protic, and reactiontimes will be 10 seconds to 10 days. Work-up typically consists ofquenching any unreacted reagents followed by partition between awater/organic layer system (extraction) and separating the layercontaining the product.

Oxidation and reduction reactions are typically carried out attemperatures near room temperature (about 20° C.), although for metalhydride reductions frequently the temperature is reduced to 0° C. to−100° C., solvents are typically aprotic for reductions and may beeither protic or aprotic for oxidations. Reaction times are adjusted toachieve desired conversions.

Condensation reactions are typically carried out at temperatures nearroom temperature, although for non-equilibrating, kinetically controlledcondensations reduced temperatures (0° C. to −100° C.) are also common.Solvents can be either protic (common in equilibrating reactions) oraprotic (common in kinetically controlled reactions).

Standard synthetic techniques such as azeotropic removal of reactionby-products and use of anhydrous reaction conditions (e.g., inert gasenvironments) are common in the art and will be applied when applicable.

SCHEMES AND EXAMPLES

General aspects of these exemplary methods are described below and inthe Examples. Each of the products of the following processes isoptionally separated, isolated, and/or purified prior to its use insubsequent processes.

Generally, the reaction conditions such as temperature, reaction time,solvents, work-up procedures, and the like, will be those common in theart for the particular reaction to be performed. The cited referencematerial, together with material cited therein, contains detaileddescriptions of such conditions. Typically the temperatures will be−100° C. to 200° C., solvents will be aprotic or protic, and reactiontimes will be 10 seconds to 10 days. Work-up typically consists ofquenching any unreacted reagents followed by partition between awater/organic layer system (extraction) and separating the layercontaining the product.

Oxidation and reduction reactions are typically carried out attemperatures near room temperature (about 20° C.), although for metalhydride reductions frequently the temperature is reduced to 0° C. to−100° C., solvents are typically aprotic for reductions and may beeither protic or aprotic for oxidations. Reaction times are adjusted toachieve desired conversions.

Condensation reactions are typically carried out at temperatures nearroom temperature, although for non-equilibrating, kinetically controlledcondensations reduced temperatures (0° C. to −100° C.) are also common.Solvents can be either protic (common in equilibrating reactions) oraprotic (common in kinetically controlled reactions).

Standard synthetic techniques such as azeotropic removal of reactionby-products and use of anhydrous reaction conditions (e.g., inert gasenvironments) are common in the art and will be applied when applicable.

The terms “treated”, “treating”, “treatment”, and the like, when used inconnection with a chemical synthetic operation, mean contacting, mixing,reacting, allowing to react, bringing into contact, and other termscommon in the art for indicating that one or more chemical entities istreated in such a manner as to convert it to one or more other chemicalentities. This means that “treating compound one with compound two” issynonymous with “allowing compound one to react with compound two”,“contacting compound one with compound two”, “reacting compound one withcompound two”, and other expressions common in the art of organicsynthesis for reasonably indicating that compound one was “treated”,“reacted”, “allowed to react”, etc., with compound two. For example,treating indicates the reasonable and usual manner in which organicchemicals are allowed to react. Normal concentrations (0.01M to 10M,typically 0.1M to 1M), temperatures (−100° C. to 250° C., typically −78°C. to 150° C., more typically −78° C. to 100° C., still more typically0° C. to 100° C.), reaction vessels (typically glass, plastic, metal),solvents, pressures, atmospheres (typically air for oxygen and waterinsensitive reactions or nitrogen or argon for oxygen or watersensitive), etc., are intended unless otherwise indicated. The knowledgeof similar reactions known in the art of organic synthesis are used inselecting the conditions and apparatus for “treating” in a givenprocess. In particular, one of ordinary skill in the art of organicsynthesis selects conditions and apparatus reasonably expected tosuccessfully carry out the chemical reactions of the described processesbased on the knowledge in the art.

Modifications of each of the exemplary schemes and in the examples(hereafter “exemplary schemes”) leads to various analogs of the specificexemplary materials produce. The above-cited citations describingsuitable methods of organic synthesis are applicable to suchmodifications.

In each of the exemplary schemes it may be advantageous to separatereaction products from one another and/or from starting materials. Thedesired products of each step or series of steps is separated and/orpurified (hereinafter separated) to the desired degree of homogeneity bythe techniques common in the art. Typically such separations involvemultiphase extraction, crystallization from a solvent or solventmixture, distillation, sublimation, or chromatography. Chromatographycan involve any number of methods including, for example: reverse-phaseand normal phase; size exclusion; ion exchange; high, medium, and lowpressure liquid chromatography methods and apparatus; small scaleanalytical; simulated moving bed (SMB) and preparative thin or thicklayer chromatography, as well as techniques of small scale thin layerand flash chromatography.

Another class of separation methods involves treatment of a mixture witha reagent selected to bind to or render otherwise separable a desiredproduct, unreacted starting material, reaction by product, or the like.Such reagents include adsorbents or absorbents such as activated carbon,molecular sieves, ion exchange media, or the like. Alternatively, thereagents can be acids in the case of a basic material, bases in the caseof an acidic material, binding reagents such as antibodies, bindingproteins, selective chelators such as crown ethers, liquid/liquid ionextraction reagents (LIX), or the like.

Selection of appropriate methods of separation depends on the nature ofthe materials involved. For example, boiling point, and molecular weightin distillation and sublimation, presence or absence of polar functionalgroups in chromatography, stability of materials in acidic and basicmedia in multiphase extraction, and the like. One skilled in the artwill apply techniques most likely to achieve the desired separation.

A single stereoisomer, e.g., an enantiomer, substantially free of itsstereoisomer may be obtained by resolution of the racemic mixture usinga method such as formation of diastereomers using optically activeresolving agents (Stereochemistry of Carbon Compounds, (1962) by E. L.Eliel, McGraw Hill; Lochmuller, C. H., (1975) J. Chromatogr., 113:(3)283-302). Racemic mixtures of chiral compounds of the invention can beseparated and isolated by any suitable method, including: (1) formationof ionic, diastereomeric salts with chiral compounds and separation byfractional crystallization or other methods, (2) formation ofdiastereomeric compounds with chiral derivatizing reagents, separationof the diastereomers, and conversion to the pure stereoisomers, and (3)separation of the substantially pure or enriched stereoisomers directlyunder chiral conditions.

Under method (1), diastereomeric salts can be formed by reaction ofenantiomerically pure chiral bases such as brucine, quinine, ephedrine,strychnine, α-methyl-β-phenylethylamine (amphetamine), and the like withasymmetric compounds bearing acidic functionality, such as carboxylicacid and sulfonic acid. The diastereomeric salts may be induced toseparate by fractional crystallization or ionic chromatography. Forseparation of the optical isomers of amino compounds, addition of chiralcarboxylic or sulfonic acids, such as camphorsulfonic acid, tartaricacid, mandelic acid, or lactic acid can result in formation of thediastereomeric salts.

Alternatively, by method (2), the substrate to be resolved is reactedwith one enantiomer of a chiral compound to form a diastereomeric pair(Eliel, E. and Wilen, S. (1994) Stereochemistry of Organic Compounds,John Wiley & Sons, Inc., p. 322). Diastereomeric compounds can be formedby reacting asymmetric compounds with enantiomerically pure chiralderivatizing reagents, such as menthyl derivatives, followed byseparation of the diastereomers and hydrolysis to yield the free,enantiomerically enriched xanthene. A method of determining opticalpurity involves making chiral esters, such as a menthyl ester, e.g., (−)menthyl chloroformate in the presence of base, or Mosher ester,α-methoxy-α-(trifluoromethyl)phenyl acetate (Jacob III. (1982) J. Org.Chem. 47:4165), of the racemic mixture, and analyzing the NMR spectrumfor the presence of the two atropisomeric diastereomers. Stablediastereomers of atropisomeric compounds can be separated and isolatedby normal- and reverse-phase chromatography following methods forseparation of atropisomeric naphthyl-isoquinolines (Hoye, T., WO96/15111). By method (3), a racemic mixture of two enantiomers can beseparated by chromatography using a chiral stationary phase (ChiralLiquid Chromatography (1989) W. J. Lough, Ed. Chapman and Hall, NewYork; Okamoto, (1990) J. of Chromatogr. 513:375-378). Enriched orpurified enantiomers can be distinguished by methods used to distinguishother chiral molecules with asymmetric carbon atoms, such as opticalrotation and circular dichroism.

EXAMPLES GENERAL SECTION

A number of exemplary methods for the preparation of compounds of theinvention are provided herein, for example, in the Examples hereinbelow.These methods are intended to illustrate the nature of such preparationsare not intended to limit the scope of applicable methods. Certaincompounds of the invention can be used as intermediates for thepreparation of other compounds of the invention. For example, theinterconversion of various phosphonate compounds of the invention isillustrated below.

Interconversions of the Phosphonates R-Link-P(O)(OR¹)₂,R-Link-P(O)(OR¹)(OH) and R-Link-P(O)(OH)₂.

The following schemes 32-38 described the preparation of phosphonateesters of the general structure R-link-P(O)(OR¹)₂, in which the groupsR¹ may be the same or different. The R¹ groups attached to a phosphonateester, or to precursors thereto, may be changed using establishedchemical transformations. The interconversion reactions of phosphonatesare illustrated in Scheme S32. The group R in Scheme 32 represents thesubstructure, i.e. the drug “scaffold, to which the substituentlink-P(O)(OR¹)₂ is attached, either in the compounds of the invention,or in precursors thereto. At the point in the synthetic route ofconducting a phosphonate interconversion, certain functional groups in Rmay be protected. The methods employed for a given phosphonatetransformation depend on the nature of the substituent R¹, and of thesubstrate to which the phosphonate group is attached. The preparationand hydrolysis of phosphonate esters is described in Organic PhosphorusCompounds, G. M. Kosolapoff, L. Macir, eds, Wiley, 1976, p. 9ff.

In general, synthesis of phosphonate esters is achieved by coupling anucleophile amine or alcohol with the corresponding activatedphosphonate electrophilic precursor. For example, chlorophosphonateaddition on to 5′-hydroxy of nucleoside is a well known method forpreparation of nucleoside phosphate monoesters. The activated precursorcan be prepared by several well known methods. Chlorophosphonates usefulfor synthesis of the prodrugs are prepared from thesubstituted-1,3-propanediol (Wissner, et al, (1992) J. Med. Chem.35:1650). Chlorophosphonates are made by oxidation of the correspondingchlorophospholanes (Anderson, et al, (1984) J. Org. Chem. 49:1304) whichare obtained by reaction of the substituted diol with phosphorustrichloride. Alternatively, the chlorophosphonate agent is made bytreating substituted-1,3-diols with phosphorusoxychloride (Patois, etal, (1990) J. Chem. Soc. Perkin Trans. I, 1577). Chlorophosphonatespecies may also be generated in situ from corresponding cyclicphosphites (Silverburg, et al., (1996) Tetrahedron lett., 37:771-774),which in turn can be either made from chlorophospholane orphosphoramidate intermediate. Phosphoroflouridate intermediate preparedeither from pyrophosphate or phosphoric acid may also act as precursorin preparation of cyclic prodrugs (Watanabe et al., (1988) Tetrahedronlett., 29:5763-66).

Phosphonate prodrugs of the present invention may also be prepared fromthe free acid by Mitsunobu reactions (Mitsunobu, (1981) Synthesis, 1;Campbell, (1992) J. Org. Chem. 57:6331), and other acid couplingreagents including, but not limited to, carbodiimides (Alexander, et al,(1994) Collect. Czech. Chem. Commun. 59:1853; Casara et al, (1992)Bioorg. Med. Chem. Lett. 2:145; Ohashi et al, (1988) Tetrahedron Lett.,29:1189), and benzotriazolyloxytris-(dimethylamino)phosphonium salts(Campagne et al (1993) Tetrahedron Lett. 34:6743).

Aryl halides undergo Ni⁺² catalyzed reaction with phosphite derivativesto give aryl phosphonate containing compounds (Balthazar, et al (1980)J. Org. Chem. 45:5425). Phosphonates may also be prepared from thechlorophosphonate in the presence of a palladium catalyst using aromatictriflates (Petrakis et al (1987) J. Am. Chem. Soc. 109:2831; Lu et al(1987) Synthesis 726). In another method, aryl phosphonate esters areprepared from aryl phosphates under anionic rearrangement conditions(Melvin (1981) Tetrahedron Lett. 22:3375; Casteel et al (1991)Synthesis, 691). N-Alkoxy aryl salts with alkali met al derivatives ofcyclic alkyl phosphonate provide general synthesis forheteroaryl-2-phosphonate linkers (Redmore (1970) J. Org. Chem. 35:4114).These above mentioned methods can also be extended to compounds wherethe W⁵ group is a heterocycle. Cyclic-1,3-propanyl prodrugs ofphosphonates are also synthesized from phosphonic diacids andsubstituted propane-1,3-diols using a coupling reagent such as1,3-dicyclohexylcarbodiimide (DCC) in presence of a base (e.g.,pyridine). Other carbodiimide based coupling agents like1,3-disopropylcarbodiimide or water soluble reagent,1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDCI) canalso be utilized for the synthesis of cyclic phosphonate prodrugs.

The conversion of a phosphonate diester S32.1 into the correspondingphosphonate monoester S32.2 (Scheme 32, Reaction 1) is accomplished by anumber of methods. For example, the ester S32.1 in which R¹ is anaralkyl group such as benzyl, is converted into the monoester compoundS32.2 by reaction with a tertiary organic base such asdiazabicyclooctane (DABCO) or quinuclidine, as described in J. Org.Chem. (1995) 60:2946. The reaction is performed in an inert hydrocarbonsolvent such as toluene or xylene, at about 110° C. The conversion ofthe diester S32.1 in which R¹ is an aryl group such as phenyl, or analkenyl group such as allyl, into the monoester S32.2 is effected bytreatment of the ester S32.1 with a base such as aqueous sodiumhydroxide in acetonitrile or lithium hydroxide in aqueoustetrahydrofuran. Phosphonate diesters S32.1 in which one of the groupsR¹ is aralkyl, such as benzyl, and the other is alkyl, is converted intothe monoesters S32.2 in which R¹ is alkyl by hydrogenation, for exampleusing a palladium on carbon catalyst. Phosphonate diesters in which bothof the groups R¹ are alkenyl, such as allyl, is converted into themonoester S32.2 in which R¹ is alkenyl, by treatment withchlorotris(triphenylphosphine)rhodium (Wilkinson's catalyst) in aqueousethanol at reflux, optionally in the presence of diazabicyclooctane, forexample by using the procedure described in J. Org. Chem. (1973)38:3224, for the cleavage of allyl carboxylates.

The conversion of a phosphonate diester S32.1 or a phosphonate monoesterS32.2 into the corresponding phosphonic acid S32.3 (Scheme 32, Reactions2 and 3) can be effected by reaction of the diester or the monoesterwith trimethylsilyl bromide, as described in J. Chem. Soc., Chem. Comm.,(1979) 739. The reaction is conducted in an inert solvent such as, forexample, dichloromethane, optionally in the presence of a silylatingagent such as bis(trimethylsilyl)trifluoroacetamide, at ambienttemperature. A phosphonate monoester S32.2 in which R¹ is aralkyl suchas benzyl, is converted into the corresponding phosphonic acid S32.3 byhydrogenation over a palladium catalyst, or by treatment with hydrogenchloride in an ethereal solvent such as dioxane. A phosphonate monoesterS32.2 in which R¹ is alkenyl such as, for example, allyl, is convertedinto the phosphonic acid S32.3 by reaction with Wilkinson's catalyst inan aqueous organic solvent, for example in 15% aqueous acetonitrile, orin aqueous ethanol, for example using the procedure described in Helv.Chim. Acta. (1985) 68:618. Palladium catalyzed hydrogenolysis ofphosphonate esters S32.1 in which R¹ is benzyl is described in J. Org.Chem. (1959) 24:434. Platinum-catalyzed hydrogenolysis of phosphonateesters S32.1 in which R¹ is phenyl is described in J. Am. Chem. Soc.(1956) 78:2336.

The conversion of a phosphonate monoester S32.2 into a phosphonatediester S32.1 (Scheme 32, Reaction 4) in which the newly introduced R¹group is alkyl, aralkyl, haloalkyl such as chloroethyl, or aralkyl iseffected by a number of reactions in which the substrate S32.2 isreacted with a hydroxy compound R¹OH, in the presence of a couplingagent. Typically, the second phosphonate ester group is different thanthe first introduced phosphonate ester group, i.e. R¹ is followed by theintroduction of R² where each of R¹ and R² is alkyl, aralkyl, haloalkylsuch as chloroethyl, or aralkyl (Scheme 32, Reaction 4a) whereby S32.2is converted to S32.1a. Suitable coupling agents are those employed forthe preparation of carboxylate esters, and include a carbodiimide suchas dicyclohexylcarbodiimide, in which case the reaction is preferablyconducted in a basic organic solvent such as pyridine, or(benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate(PYBOP, Sigma), in which case the reaction is performed in a polarsolvent such as dimethylformamide, in the presence of a tertiary organicbase such as diisopropylethylamine, or Aldrithiol-2 (Aldrich) in whichcase the reaction is conducted in a basic solvent such as pyridine, inthe presence of a triaryl phosphine such as triphenylphosphine.Alternatively, the conversion of the phosphonate monoester S32.2 to thediester S32.1 is effected by the use of the Mitsunobu reaction, asdescribed above (Scheme 7). The substrate is reacted with the hydroxycompound R¹OH, in the presence of diethyl azodicarboxylate and atriarylphosphine such as triphenyl phosphine. Alternatively, thephosphonate monoester S32.2 is transformed into the phosphonate diesterS32.1, in which the introduced R¹ group is alkenyl or aralkyl, byreaction of the monoester with the halide R¹Br, in which R¹ is asalkenyl or aralkyl. The alkylation reaction is conducted in a polarorganic solvent such as dimethylformamide or acetonitrile, in thepresence of a base such as cesium carbonate. Alternatively, thephosphonate monoester is transformed into the phosphonate diester in atwo step procedure. In the first step, the phosphonate monoester S32.2is transformed into the chloro analog RP(O)(OR¹)Cl by reaction withthionyl chloride or oxalyl chloride and the like, as described inOrganic Phosphorus Compounds, G. M. Kosolapoff, L. Maeir, eds, Wiley,1976, p. 17, and the thus-obtained product RP(O)(OR¹)Cl is then reactedwith the hydroxy compound R¹OH, in the presence of a base such astriethylamine, to afford the phosphonate diester S32.1.

A phosphonic acid R-link-P(O)(OH)₂ is transformed into a phosphonatemonoester RP(O)(OR¹)(OH) (Scheme 32, Reaction 5) by means of the methodsdescribed above of for the preparation of the phosphonate diesterR-link-P(O)(OR¹)₂ S32.1, except that only one molar proportion of thecomponent R¹OH or R¹Br is employed. Dialkyl phosphonates may be preparedaccording to the methods of: Quast et al (1974) Synthesis 490; Stowellet al (1990) Tetrahedron Lett. 3261; U.S. Pat. No. 5,663,159.

A phosphonic acid R-link-P(O)(OH)₂ S32.3 is transformed into aphosphonate diester R-link-P(O)(OR¹)₂ S32.1 (Scheme 32, Reaction 6) by acoupling reaction with the hydroxy compound R OH, in the presence of acoupling agent such as Aldrithiol-2 (Aldrich) and triphenylphosphine.The reaction is conducted in a basic solvent such as pyridine.Alternatively, phosphonic acids S32.3 are transformed into phosphonicesters S32.1 in which R¹ is aryl, by means of a coupling reactionemploying, for example, dicyclohexylcarbodiimide in pyridine at ca 70°C. Alternatively, phosphonic acids S32.3 are transformed into phosphonicesters S32.1 in which R¹ is alkenyl, by means of an alkylation reaction.The phosphonic acid is reacted with the alkenyl bromide R¹Br in a polarorganic solvent such as acetonitrile solution at reflux temperature, thepresence of a base such as cesium carbonate, to afford the phosphonicester S32.1.

Preparation of Phosphonate Carbamates.

Phosphonate esters may contain a carbamate linkage. The preparation ofcarbamates is described in Comprehensive Organic Functional GroupTransformations, A. R. Katritzky, ed., Pergamon, 1995, Vol. 6, p. 416ff,and in Organic Functional Group Preparations, by S. R. Sandler and W.Karo, Academic Press, 1986, p. 260ff. The carbamoyl group may be formedby reaction of a hydroxy group according to the methods known in theart, including the teachings of Ellis, US 2002/0103378 A1 and Hajima,U.S. Pat. No. 6,018,049.

Scheme 33 illustrates various methods by which the carbamate linkage issynthesized. As shown in Scheme 33, in the general reaction generatingcarbamates, an alcohol S33.1, is converted into the activated derivativeS33.2 in which Lv is a leaving group such as halo, imidazolyl,benztriazolyl and the like, as described herein. The activatedderivative S33.2 is then reacted with an amine S33.3, to afford thecarbamate product S33.4. Examples 1-7 in Scheme 33 depict methods bywhich the general reaction is effected. Examples 8-10 illustratealternative methods for the preparation of carbamates.

Scheme 33, Example 1 illustrates the preparation of carbamates employinga chloroformyl derivative of the alcohol S33.5. In this procedure, thealcohol S33.5 is reacted with phosgene, in an inert solvent such astoluene, at about 0° C., as described in Org. Syn. Coll. Vol. 3, 167,1965, or with an equivalent reagent such as trichloromethoxychloroformate, as described in Org. Syn. Coll. Vol. 6, 715, 1988, toafford the chloroformate S33.6. The latter compound is then reacted withthe amine component S33.3, in the presence of an organic or inorganicbase, to afford the carbamate S33.7. For example, the chloroformylcompound S33.6 is reacted with the amine S33.3 in a water-misciblesolvent such as tetrahydrofuran, in the presence of aqueous sodiumhydroxide, as described in Org. Syn. Coll. Vol. 3, 167, 1965, to yieldthe carbamate S33.7. Alternatively, the reaction is performed indichloromethane in the presence of an organic base such asdiisopropylethylamine or dimethylaminopyridine.

Scheme 33, Example 2 depicts the reaction of the chloroformate compoundS33.6 with imidazole to produce the imidazolide S33.8. The imidazolideproduct is then reacted with the amine S33.3 to yield the carbamateS33.7. The preparation of the imidazolide is performed in an aproticsolvent such as dichloromethane at 0°, and the preparation of thecarbamate is conducted in a similar solvent at ambient temperature,optionally in the presence of a base such as dimethylaminopyridine, asdescribed in J. Med. Chem., 1989, 32, 357.

Scheme 33 Example 3, depicts the reaction of the chloroformate S33.6with an activated hydroxyl compound R″OH, to yield the mixed carbonateester S33.10. The reaction is conducted in an inert organic solvent suchas ether or dichloromethane, in the presence of a base such asdicyclohexylamine or triethylamine. The hydroxyl component R″OH isselected from the group of compounds S33.19-S33.24 shown in Scheme 33,and similar compounds. For example, if the component R″OH ishydroxybenztriazole S33.19, N-hydroxysuccinimide S33.20, orpentachlorophenol, S33.21, the mixed carbonate S33.10 is obtained by thereaction of the chloroformate with the hydroxyl compound in an etherealsolvent in the presence of dicyclohexylamine, as described in Can. J.Chem., 1982, 60, 976. A similar reaction in which the component R″OH ispentafluorophenol S33.22 or 2-hydroxypyridine S33.23 is performed in anethereal solvent in the presence of triethylamine, as described in Syn.,1986, 303, and Chem. Ber. 118, 468, 1985.

Scheme 33 Example 4 illustrates the preparation of carbamates in whichan alkyloxycarbonylimidazole S33.8 is employed. In this procedure, analcohol S33.5 is reacted with an equimolar amount of carbonyldiimidazole S33.11 to prepare the intermediate S33.8. The reaction isconducted in an aprotic organic solvent such as dichloromethane ortetrahydrofuran. The acyloxyimidazole S33.8 is then reacted with anequimolar amount of the amine R′NH₂ to afford the carbamate S33.7. Thereaction is performed in an aprotic organic solvent such asdichloromethane, as described in Tet. Lett., 42, 2001, 5227, to affordthe carbamate S33.7.

Scheme 33, Example 5 illustrates the preparation of carbamates by meansof an intermediate alkoxycarbonylbenztriazole S33.13. In this procedure,an alcohol ROH is reacted at ambient temperature with an equimolaramount of benztriazole carbonyl chloride S33.12, to afford thealkoxycarbonyl product S33.13. The reaction is performed in an organicsolvent such as benzene or toluene, in the presence of a tertiaryorganic amine such as triethylamine, as described in Synthesis., 1977,704. The product is then reacted with the amine R′NH₂ to afford thecarbamate S33.7. The reaction is conducted in toluene or ethanol, atfrom ambient temperature to about 80° C. as described in Synthesis.,1977, 704.

Scheme 33, Example 6 illustrates the preparation of carbamates in whicha carbonate (R′O)₂CO, S33.14, is reacted with an alcohol S33.5 to affordthe intermediate alkyloxycarbonyl intermediate S33.15. The latterreagent is then reacted with the amine R′NH₂ to afford the carbamateS33.7. The procedure in which the reagent S33.15 is derived fromhydroxybenztriazole S33.19 is described in Synthesis, 1993, 908; theprocedure in which the reagent S33.15 is derived fromN-hydroxysuccinimide S33.20 is described in Tet. Lett., 1992, 2781; theprocedure in which the reagent S33.15 is derived from 2-hydroxypyridineS33.23 is described in Tet. Lett., 1991, 4251; the procedure in whichthe reagent S33.15 is derived from 4-nitrophenol S33.24 is described inSynthesis. 1993, 103. The reaction between equimolar amounts of thealcohol ROH and the carbonate S33.14 is conducted in an inert organicsolvent at ambient temperature.

Scheme 33, Example 7 illustrates the preparation of carbamates fromalkoxycarbonyl azides S33.16. In this procedure, an alkyl chloroformateS33.6 is reacted with an azide, for example sodium azide, to afford thealkoxycarbonyl azide S33.16. The latter compound is then reacted with anequimolar amount of the amine R′NH₂ to afford the carbamate S33.7. Thereaction is conducted at ambient temperature in a polar aprotic solventsuch as dimethylsulfoxide, for example as described in Synthesis., 1982,404.

Scheme 33, Example 8 illustrates the preparation of carbamates by meansof the reaction between an alcohol ROH and the chloroformyl derivativeof an amine S33.17. In this procedure, which is described in SyntheticOrganic Chemistry, R. B. Wagner, H. D. Zook, Wiley, 1953, p. 647, thereactants are combined at ambient temperature in an aprotic solvent suchas acetonitrile, in the presence of a base such as triethylamine, toafford the carbamate S33.7.

Scheme 33, Example 9 illustrates the preparation of carbamates by meansof the reaction between an alcohol ROH and an isocyanate S33.18. In thisprocedure, which is described in Synthetic Organic Chemistry, R. B.Wagner, H. D. Zook, Wiley, 1953, p. 645, the reactants are combined atambient temperature in an aprotic solvent such as ether ordichloromethane and the like, to afford the carbamate S33.7.

Scheme 33, Example 10 illustrates the preparation of carbamates by meansof the reaction between an alcohol ROH and an amine R′NH₂. In thisprocedure, which is described in Chem. Lett. 1972, 373, the reactantsare combined at ambient temperature in an aprotic organic solvent suchas tetrahydrofuran, in the presence of a tertiary base such astriethylamine, and selenium. Carbon monoxide is passed through thesolution and the reaction proceeds to afford the carbamate S33.7.

Preparation of Carboalkoxy-Substituted Phosphonate Bisamidates,Monoamidates, Diesters and Monoesters.

A number of methods are available for the conversion of phosphonic acidsinto amidates and esters. In one group of methods, the phosphonic acidis either converted into an isolated activated intermediate such as aphosphoryl chloride, or the phosphonic acid is activated in situ forreaction with an amine or a hydroxy compound.

The conversion of phosphonic acids into phosphoryl chlorides isaccomplished by reaction with thionyl chloride, for example as describedin J. Gen. Chem. USSR, 1983, 53, 480, Zh. Obschei Khim., 1958, 28, 1063,or J. Org. Chem., 1994, 59, 6144, or by reaction with oxalyl chloride,as described in J. Am. Chem. Soc., 1994, 116, 3251, or J. Org. Chem.,1994, 59, 6144, or by reaction with phosphorus pentachloride, asdescribed in J. Org. Chem., 2001, 66, 329, or in J. Med. Chem., 1995,38, 1372. The resultant phosphoryl chlorides are then reacted withamines or hydroxy compounds in the presence of a base to afford theamidate or ester products.

Phosphonic acids are converted into activated imidazolyl derivatives byreaction with carbonyl diimidazole, as described in J. Chem. Soc., Chem.Comm. (1991) 312, or Nucleosides & Nucleotides (2000) 19:1885. Activatedsulfonyloxy derivatives are obtained by the reaction of phosphonic acidswith trichloromethylsulfonyl chloride or withtriisopropylbenzenesulfonyl chloride, as described in Tet. Lett. (1996)7857, or Bioorg. Med. Chem. Lett. (1998) 8:663. The activatedsulfonyloxy derivatives are then reacted with amines or hydroxycompounds to afford amidates or esters.

Alternatively, the phosphonic acid and the amine or hydroxy reactant arecombined in the presence of a diimide coupling agent. The preparation ofphosphonic amidates and esters by means of coupling reactions in thepresence of dicyclohexyl carbodiimide is described, for example, in J.Chem. Soc., Chem. Comm. (1991) 312 or Coll. Czech. Chem. Comm. (1987)52:2792. The use of ethyl dimethylaminopropyl carbodiimide foractivation and coupling of phosphonic acids is described in Tet. Lett.,(2001) 42:8841, or Nucleosides & Nucleotides (2000) 19:1885.

A number of additional coupling reagents have been described for thepreparation of amidates and esters from phosphonic acids. The agentsinclude Aldrithiol-2, and PYBOP and BOP, as described in J. Org. Chem.,1995, 60, 5214, and J. Med. Chem. (1997) 40:3842,mesitylene-2-sulfonyl-3-nitro-1,2,4-triazole (MSNT), as described in J.Med. Chem. (1996) 39:4958, diphenylphosphoryl azide, as described in J.Org. Chem. (1984) 49:1158,1-(2,4,6-triisopropylbenzenesulfonyl-3-nitro-1,2,4-triazole (TPSNT) asdescribed in Bioorg. Med. Chem. Lett. (1998) 8:1013,bromotris(dimethylamino)phosphonium hexafluorophosphate (BroP), asdescribed in Tet. Lett., (1996) 37:3997,2-chloro-5,5-dimethyl-2-oxo-1,3,2-dioxaphosphinane, as described inNucleosides Nucleotides 1995, 14, 871, and diphenyl chlorophosphate, asdescribed in J. Med. Chem., 1988, 31, 1305.

Phosphonic acids are converted into amidates and esters by means of theMitsunobu reaction, in which the phosphonic acid and the amine orhydroxy reactant are combined in the presence of a triaryl phosphine anda dialkyl azodicarboxylate. The procedure is described in Org. Lett.,2001, 3, 643, or J. Med. Chem., 1997, 40, 3842.

Phosphonic esters are also obtained by the reaction between phosphonicacids and halo compounds, in the presence of a suitable base. The methodis described, for example, in Anal. Chem., 1987, 59, 1056, or J. Chem.Soc. Perkin Trans., 1, 1993, 19, 2303, or J. Med. Chem., 1995, 38, 1372,or Tet. Lett., 2002, 43, 1161.

Schemes 34-37 illustrate the conversion of phosphonate esters andphosphonic acids into carboalkoxy-substituted phosphonbisamidates(Scheme 34), phosphonamidates (Scheme 35), phosphonate monoesters(Scheme 36) and phosphonate diesters, (Scheme 37). Scheme 38 illustratessynthesis of gem-dialkyl amino phosphonate reagents.

Scheme 34 illustrates various methods for the conversion of phosphonatediesters S34.1 into phosphonbisamidates S34.5. The diester S34.1,prepared as described previously, is hydrolyzed, either to the monoesterS34.2 or to the phosphonic acid S34.6. The methods employed for thesetransformations are described above. The monoester S34.2 is convertedinto the monoamidate S34.3 by reaction with an aminoester S34.9, inwhich the group R² is H or alkyl; the group R^(4b) is a divalentalkylene moiety such as, for example, CHCH₃, CHCH₂CH₃, CH(CH(CH₃)₂),CH(CH₂Ph), and the like, or a side chain group present in natural ormodified aminoacids; and the group R^(5b) is C₁-C₁₂ alkyl, such asmethyl, ethyl, propyl, isopropyl, or isobutyl; C₆-C₂₀ aryl, such asphenyl or substituted phenyl; or C₆-C₂₀ arylalkyl, such as benzyl orbenzyhydryl. The reactants are combined in the presence of a couplingagent such as a carbodiimide, for example dicyclohexyl carbodiimide, asdescribed in J. Am. Chem. Soc., (1957) 79:3575, optionally in thepresence of an activating agent such as hydroxybenztriazole, to yieldthe amidate product S34.3. The amidate-forming reaction is also effectedin the presence of coupling agents such as BOP, as described in J. Org.Chem. (1995) 60:5214, Aldrithiol, PYBOP and similar coupling agents usedfor the preparation of amides and esters. Alternatively, the reactantsS34.2 and S34.9 are transformed into the monoamidate S34.3 by means of aMitsunobu reaction. The preparation of amidates by means of theMitsunobu reaction is described in J. Med. Chem. (1995) 38:2742.Equimolar amounts of the reactants are combined in an inert solvent suchas tetrahydrofuran in the presence of a triaryl phosphine and a dialkylazodicarboxylate. The thus-obtained monoamidate ester S34.3 is thentransformed into amidate phosphonic acid S34.4. The conditions used forthe hydrolysis reaction depend on the nature of the R¹ group, asdescribed previously. The phosphonic acid amidate S34.4 is then reactedwith an aminoester S34.9, as described above, to yield the bisamidateproduct S34.5, in which the amino substituents are the same ordifferent. Alternatively, the phosphonic acid S34.6 may be treated withtwo different amino ester reagents simulataneously, i.e. S34.9 where R²,R^(4b) or R^(5b) are different. The resulting mixture of bisamidateproducts S34.5 may then be separable, e.g., by chromatography.

An example of this procedure is shown in Scheme 34, Example 1. In thisprocedure, a dibenzyl phosphonate S34.14 is reacted withdiazabicyclooctane (DABCO) in toluene at reflux, as described in J. Org.Chem., 1995, 60, 2946, to afford the monobenzyl phosphonate S34.15. Theproduct is then reacted with equimolar amounts of ethyl alaninate S34.16and dicyclohexyl carbodiimide in pyridine, to yield the amidate productS34.17. The benzyl group is then removed, for example by hydrogenolysisover a palladium catalyst, to give the monoacid product S34.18 which maybe unstable according to J. Med. Chem. (1997) 40(23):3842. This compoundS34.18 is then reacted in a Mitsunobu reaction with ethyl leucinateS34.19, triphenyl phosphine and diethylazodicarboxylate, as described inJ. Med. Chem., 1995, 38, 2742, to produce the bisamidate product S34.20.

Using the above procedures, but employing in place of ethyl leucinateS34.19 or ethyl alaninate S34.16, different aminoesters S34.9, thecorresponding products S34.5 are obtained.

Alternatively, the phosphonic acid S34.6 is converted into thebisamidate S34.5 by use of the coupling reactions described above. Thereaction is performed in one step, in which case the nitrogen-relatedsubstituents present in the product S34.5 are the same, or in two steps,in which case the nitrogen-related substituents can be different.

An example of the method is shown in Scheme 34, Example 2. In thisprocedure, a phosphonic acid S34.6 is reacted in pyridine solution withexcess ethyl phenylalaninate S34.21 and dicyclohexylcarbodiimide, forexample as described in J. Chem. Soc., Chem. Comm., 1991, 1063, to givethe bisamidate product S34.22.

Using the above procedures, but employing, in place of ethylphenylalaninate, different aminoesters S34.9, the corresponding productsS34.5 are obtained.

As a further alternative, the phosphonic acid S34.6 is converted intothe mono or bis-activated derivative S34.7, in which Lv is a leavinggroup such as chloro, imidazolyl, triisopropylbenzenesulfonyloxy etc.The conversion of phosphonic acids into chlorides S34.7 (Lv=Cl) iseffected by reaction with thionyl chloride or oxalyl chloride and thelike, as described in Organic Phosphorus Compounds, G. M. Kosolapoff, L.Maeir, eds, Wiley, 1976, p. 17. The conversion of phosphonic acids intomonoimidazolides S34.7 (Lv=imidazolyl) is described in J. Med. Chem.,2002, 45, 1284 and in J. Chem. Soc. Chem. Comm., 1991, 312.Alternatively, the phosphonic acid is activated by reaction withtriisopropylbenzenesulfonyl chloride, as described in Nucleosides andNucleotides, 2000, 10, 1885. The activated product is then reacted withthe aminoester S34.9, in the presence of a base, to give the bisamidateS34.5. The reaction is performed in one step, in which case the nitrogensubstituents present in the product S34.5 are the same, or in two steps,via the intermediate S34.11, in which case the nitrogen substituents canbe different.

Examples of these methods are shown in Scheme 34, Examples 3 and 5. Inthe procedure illustrated in Scheme 34, Example 3, a phosphonic acidS34.6 is reacted with ten molar equivalents of thionyl chloride, asdescribed in Zh. Obschei Khim., 1958, 28, 1063, to give the dichlorocompound S34.23. The product is then reacted at reflux temperature in apolar aprotic solvent such as acetonitrile, and in the presence of abase such as triethylamine, with butyl serinate S34.24 to afford thebisamidate product S34.25.

Using the above procedures, but employing, in place of butyl serinateS34.24, different aminoesters S34.9, the corresponding products S34.5are obtained.

In the procedure illustrated in Scheme 34, Example 5, the phosphonicacid S34.6 is reacted, as described in J. Chem. Soc. Chem. Comm., 1991,312, with carbonyl diimidazole to give the imidazolide S34.32. Theproduct is then reacted in acetonitrile solution at ambient temperature,with one molar equivalent of ethyl alaninate S34.33 to yield themonodisplacement product S34.34. The latter compound is then reactedwith carbonyl diimidazole to produce the activated intermediate S34.35,and the product is then reacted, under the same conditions, with ethylN-methylalaninate S34.33a to give the bisamidate product S34.36.

Using the above procedures, but employing, in place of ethyl alaninateS34.33 or ethyl N-methylalaninate S34.33a, different aminoesters S34.9,the corresponding products S34.5 are obtained.

The intermediate monoamidate S34.3 is also prepared from the monoesterS34.2 by first converting the monoester into the activated derivativeS34.8 in which Lv is a leaving group such as halo, imidazolyl etc, usingthe procedures described above. The product S34.8 is then reacted withan aminoester S34.9 in the presence of a base such as pyridine, to givean intermediate monoamidate product S34.3. The latter compound is thenconverted, by removal of the R¹ group and coupling of the product withthe aminoester S34.9, as described above, into the bisamidate S34.5.

An example of this procedure, in which the phosphonic acid is activatedby conversion to the chloro derivative S34.26, is shown in Scheme 34,Example 4. In this procedure, the phosphonic monobenzyl ester S34.15 isreacted, in dichloromethane, with thionyl chloride, as described in Tet.Letters., 1994, 35, 4097, to afford the phosphoryl chloride S34.26. Theproduct is then reacted in acetonitrile solution at ambient temperaturewith one molar equivalent of ethyl 3-amino-2-methylpropionate S34.27 toyield the monoamidate product S34.28. The latter compound ishydrogenated in ethylacetate over a 5% palladium on carbon catalyst toproduce the monoacid product S34.29. The product is subjected to aMitsunobu coupling procedure, with equimolar amounts of butyl alaninateS34.30, triphenyl phosphine, diethylazodicarboxylate and triethylaminein tetrahydrofuran, to give the bisamidate product S34.31.

Using the above procedures, but employing, in place of ethyl3-amino-2-methylpropionate S34.27 or butyl alaninate S34.30, differentaminoesters S34.9, the corresponding products S34.5 are obtained.

The activated phosphonic acid derivative S34.7 is also converted intothe bisamidate S34.5 via the diamino compound S34.10. The conversion ofactivated phosphonic acid derivatives such as phosphoryl chlorides intothe corresponding amino analogs S34.10, by reaction with ammonia, isdescribed in Organic Phosphorus Compounds, G. M. Kosolapoff, L. Maeir,eds, Wiley, 1976. The bisamino compound S34.10 is then reacted atelevated temperature with a haloester S34.12 (Hal=halogen, i.e. F, Cl,Br, I), in a polar organic solvent such as dimethylformamide, in thepresence of a base such as 4,4-dimethylaminopyridine (DMAP) or potassiumcarbonate, to yield the bisamidate S34.5. Alternatively, S34.6 may betreated with two different amino ester reagents simulataneously, i.e.S34.12 where R^(4b) or R^(5b) are different. The resulting mixture ofbisamidate products S34.5 may then be separable, e.g., bychromatography.

An example of this procedure is shown in Scheme 34, Example 6. In thismethod, a dichlorophosphonate S34.23 is reacted with ammonia to affordthe diamide S34.37. The reaction is performed in aqueous, aqueousalcoholic or alcoholic solution, at reflux temperature. The resultingdiamino compound is then reacted with two molar equivalents of ethyl2-bromo-3-methylbutyrate S34.38, in a polar organic solvent such asN-methylpyrrolidinone at ca. 150° C., in the presence of a base such aspotassium carbonate, and optionally in the presence of a catalyticamount of potassium iodide, to afford the bisamidate product S34.39.

Using the above procedures, but employing, in place of ethyl2-bromo-3-methylbutyrate S34.38, different haloesters S34.12 thecorresponding products S34.5 are obtained.

The procedures shown in Scheme 34 are also applicable to the preparationof bisamidates in which the aminoester moiety incorporates differentfunctional groups. Scheme 34, Example 7 illustrates the preparation ofbisamidates derived from tyrosine. In this procedure, themonoimidazolide S34.32 is reacted with propyl tyrosinate S34.40, asdescribed in Example 5, to yield the monoamidate S34.41. The product isreacted with carbonyl diimidazole to give the imidazolide S34.42, andthis material is reacted with a further molar equivalent of propyltyrosinate to produce the bisamidate product S34.43.

Using the above procedures, but employing, in place of propyl tyrosinateS34.40, different aminoesters S34.9, the corresponding products S34.5are obtained. The aminoesters employed in the two stages of the aboveprocedure can be the same or different, so that bisamidates with thesame or different amino substituents are prepared.

Scheme 35 illustrates methods for the preparation of phosphonatemonoamidates.

In one procedure, a phosphonate monoester S34.1 is converted, asdescribed in Scheme 34, into the activated derivative S34.8. Thiscompound is then reacted, as described above, with an aminoester S34.9,in the presence of a base, to afford the monoamidate product S35.1.

The procedure is illustrated in Scheme 35, Example 1. In this method, amonophenyl phosphonate S35.7 is reacted with, for example, thionylchloride, as described in J. Gen. Chem. USSR., 1983, 32, 367, to givethe chloro product S35.8. The product is then reacted, as described inScheme 34, with ethyl alaninate, to yield the amidate S35.10.

Using the above procedures, but employing, in place of ethyl alaninateS35.9, different aminoesters S34.9, the corresponding products S35.1 areobtained.

Alternatively, the phosphonate monoester S34.1 is coupled, as describedin Scheme 34, with an aminoester S34.9 to produce the amidate S35.1. Ifnecessary, the R¹ substituent is then altered, by initial cleavage toafford the phosphonic acid S35.2. The procedures for this transformationdepend on the nature of the R¹ group, and are described above. Thephosphonic acid is then transformed into the ester amidate productS35.3, by reaction with the hydroxy compound R³OH, in which the group R³is aryl, heterocycle, alkyl, cycloalkyl, haloalkyl etc, using the samecoupling procedures (carbodiimide, Aldrithiol-2, PYBOP, Mitsunobureaction etc) described in Scheme 34 for the coupling of amines andphosphonic acids.

Examples of this method are shown in Scheme 35, Examples 1-3. In thesequence shown in Example 2, a monobenzyl phosphonate S35.11 istransformed by reaction with ethyl alaninate, using one of the methodsdescribed above, into the monoamidate S35.12. The benzyl group is thenremoved by catalytic hydrogenation in ethylacetate solution over a 5%palladium on carbon catalyst, to afford the phosphonic acid amidateS35.13. The product is then reacted in dichloromethane solution atambient temperature with equimolar amounts of1-(dimethylaminopropyl)-3-ethylcarbodiimide and trifluoroethanol S35.14,for example as described in Tet. Lett., 2001, 42, 8841, to yield theamidate ester S35.15.

In the sequence shown in Scheme 35, Example 3, the monoamidate S35.13 iscoupled, in tetrahydrofuran solution at ambient temperature, withequimolar amounts of dicyclohexyl carbodiimide and4-hydroxy-N-methylpiperidine S35.16, to produce the amidate esterproduct S35.17.

Using the above procedures, but employing, in place of the ethylalaninate product S35.12 different monoacids S35.2, and in place oftrifluoroethanol S35.14 or 4-hydroxy-N-methylpiperidine S35.16,different hydroxy compounds R³OH, the corresponding products S35.3 areobtained.

Alternatively, the activated phosphonate ester S34.8 is reacted withammonia to yield the amidate S35.4. The product is then reacted, asdescribed in Scheme 34, with a haloester S35.5, in the presence of abase, to produce the amidate product S35.6. If appropriate, the natureof the R¹ group is changed, using the procedures described above, togive the product S35.3. The method is illustrated in Scheme 35, Example4. In this sequence, the monophenyl phosphoryl chloride S35.18 isreacted, as described in Scheme 34, with ammonia, to yield the aminoproduct S35.19. This material is then reacted in N-methylpyrrolidinonesolution at 170° with butyl 2-bromo-3-phenylpropionate S35.20 andpotassium carbonate, to afford the amidate product S35.21.

Using these procedures, but employing, in place of butyl2-bromo-3-phenylpropionate S35.20, different haloesters S35.5, thecorresponding products S35.6 are obtained.

The monoamidate products S35.3 are also prepared from the doublyactivated phosphonate derivatives S34.7. In this procedure, examples ofwhich are described in Synlett., 1998, 1, 73, the intermediate S34.7 isreacted with a limited amount of the aminoester S34.9 to give themono-displacement product S34.11. The latter compound is then reactedwith the hydroxy compound R³OH in a polar organic solvent such asdimethylformamide, in the presence of a base such asdiisopropylethylamine, to yield the monoamidate ester S35.3.

The method is illustrated in Scheme 35, Example 5. In this method, thephosphoryl dichloride S35.22 is reacted in dichloromethane solution withone molar equivalent of ethyl N-methyl tyrosinate S35.23 anddimethylaminopyridine, to generate the monoamidate S35.24. The productis then reacted with phenol S35.25 in dimethylformamide containingpotassium carbonate, to yield the ester amidate product S35.26.

Using these procedures, but employing, in place of ethyl N-methyltyrosinate S35.23 or phenol S35.25, the aminoesters S34.9 and/or thehydroxy compounds R³OH, the corresponding products S35.3 are obtained.

Scheme 36 illustrates methods for the preparation ofcarboalkoxy-substituted phosphonate diesters in which one of the estergroups incorporates a carboalkoxy substituent.

In one procedure, a phosphonate monoester S34.1, prepared as describedabove, is coupled, using one of the methods described above, with ahydroxyester S36.1, in which the groups R^(4b) and R^(5b) are asdescribed in Scheme 34. For example, equimolar amounts of the reactantsare coupled in the presence of a carbodiimide such as dicyclohexylcarbodiimide, as described in Aust. J. Chem., 1963, 609, optionally inthe presence of dimethylaminopyridine, as described in Tet., 1999, 55,12997. The reaction is conducted in an inert solvent at ambienttemperature.

The procedure is illustrated in Scheme 36, Example 1. In this method, amonophenyl phosphonate S36.9 is coupled, in dichloromethane solution inthe presence of dicyclohexyl carbodiimide, with ethyl3-hydroxy-2-methylpropionate S36.10 to yield the phosphonate mixeddiester S36.11.

Using this procedure, but employing, in place of ethyl3-hydroxy-2-methylpropionate S36.10, different hydroxyesters S33.1, thecorresponding products S33.2 are obtained.

The conversion of a phosphonate monoester S34.1 into a mixed diesterS36.2 is also accomplished by means of a Mitsunobu coupling reactionwith the hydroxyester S36.1, as described in Org. Lett., 2001, 643. Inthis method, the reactants S34.1 and S36.1 are combined in a polarsolvent such as tetrahydrofuran, in the presence of a triarylphosphineand a dialkyl azodicarboxylate, to give the mixed diester S36.2. The R¹substituent is varied by cleavage, using the methods describedpreviously, to afford the monoacid product S36.3. The product is thencoupled, for example using methods described above, with the hydroxycompound R³OH, to give the diester product S36.4.

The procedure is illustrated in Scheme 36, Example 2. In this method, amonoallyl phosphonate S36.12 is coupled in tetrahydrofuran solution, inthe presence of triphenylphosphine and diethylazodicarboxylate, withethyl lactate S36.13 to give the mixed diester S36.14. The product isreacted with tris(triphenylphosphine) rhodium chloride (Wilkinsoncatalyst) in acetonitrile, as described previously, to remove the allylgroup and produce the monoacid product S36.15. The latter compound isthen coupled, in pyridine solution at ambient temperature, in thepresence of dicyclohexyl carbodiimide, with one molar equivalent of3-hydroxypyridine S36.16 to yield the mixed diester S36.17.

Using the above procedures, but employing, in place of the ethyl lactateS36.13 or 3-hydroxypyridine, a different hydroxyester S36.1 and/or adifferent hydroxy compound R³OH, the corresponding products S36.4 areobtained.

The mixed diesters S36.2 are also obtained from the monoesters S34.1 viathe intermediacy of the activated monoesters S36.5. In this procedure,the monoester S34.1 is converted into the activated compound S36.5 byreaction with, for example, phosphorus pentachloride, as described in J.Org. Chem., 2001, 66, 329, or with thionyl chloride or oxalyl chloride(Lv=Cl), or with triisopropylbenzenesulfonyl chloride in pyridine, asdescribed in Nucleosides and Nucleotides, 2000, 19, 1885, or withcarbonyl diimidazole, as described in J. Med. Chem., 2002, 45, 1284. Theresultant activated monoester is then reacted with the hydroxyesterS36.1, as described above, to yield the mixed diester S36.2.

The procedure is illustrated in Scheme 36, Example 3. In this sequence,a monophenyl phosphonate S36.9 is reacted, in acetonitrile solution at70° C., with ten equivalents of thionyl chloride, so as to produce thephosphoryl chloride S36.19. The product is then reacted with ethyl4-carbamoyl-2-hydroxybutyrate S36.20 in dichloromethane containingtriethylamine, to give the mixed diester S36.21.

Using the above procedures, but employing, in place of ethyl4-carbamoyl-2-hydroxybutyrate S36.20, different hydroxyesters S36.1, thecorresponding products S36.2 are obtained.

The mixed phosphonate diesters are also obtained by an alternative routefor incorporation of the R³O group into intermediates S36.3 in which thehydroxyester moiety is already incorporated. In this procedure, themonoacid intermediate S36.3 is converted into the activated derivativeS36.6 in which Lv is a leaving group such as chloro, imidazole, and thelike, as previously described. The activated intermediate is thenreacted with the hydroxy compound R³OH, in the presence of a base, toyield the mixed diester product S36.4.

The method is illustrated in Scheme 36, Example 4. In this sequence, thephosphonate monoacid S36.22 is reacted with trichloromethanesulfonylchloride in tetrahydrofuran containing collidine, as described in J.Med. Chem., 1995, 38, 4648, to produce the trichloromethanesulfonyloxyproduct S36.23. This compound is reacted with 3-(morpholinomethyl)phenolS36.24 in dichloromethane containing triethylamine, to yield the mixeddiester product S36.25.

Using the above procedures, but employing, in place of with3-(morpholinomethyl)phenol S36.24, different alcohols R³OH, thecorresponding products S36.4 are obtained.

The phosphonate esters S36.4 are also obtained by means of alkylationreactions performed on the monoesters S34.1. The reaction between themonoacid S34.1 and the haloester S36.7 is performed in a polar solventin the presence of a base such as diisopropylethylamine, as described inAnal. Chem., 1987, 59, 1056, or triethylamine, as described in J. Med.Chem., 1995, 38, 1372, or in a non-polar solvent such as benzene, in thepresence of 18-crown-6, as described in Syn. Comm., 1995, 25, 3565.

The method is illustrated in Scheme 36, Example 5. In this procedure,the monoacid S36.26 is reacted with ethyl 2-bromo-3-phenylpropionateS36.27 and diisopropylethylamine in dimethylformamide at 80° C. toafford the mixed diester product S36.28.

Using the above procedure, but employing, in place of ethyl2-bromo-3-phenylpropionate S36.27, different haloesters S36.7, thecorresponding products S36.4 are obtained.

Scheme 37 illustrates methods for the preparation of phosphonatediesters in which both the ester substituents incorporate carboalkoxygroups.

The compounds are prepared directly or indirectly from the phosphonicacids S34.6. In one alternative, the phosphonic acid is coupled with thehydroxyester S37.2, using the conditions described previously in Schemes34-36, such as coupling reactions using dicyclohexyl carbodiimide orsimilar reagents, or under the conditions of the Mitsunobu reaction, toafford the diester product S37.3 in which the ester substituents areidentical.

This method is illustrated in Scheme 37, Example 1. In this procedure,the phosphonic acid S34.6 is reacted with three molar equivalents ofbutyl lactate S37.5 in the presence of Aldrithiol-2 and triphenylphosphine in pyridine at ca. 70° C., to afford the diester S37.6.

Using the above procedure, but employing, in place of butyl lactateS37.5, different hydroxyesters S37.2, the corresponding products S37.3are obtained.

Alternatively, the diesters S37.3 are obtained by alkylation of thephosphonic acid S34.6 with a haloester S37.1. The alkylation reaction isperformed as described in Scheme 36 for the preparation of the estersS36.4.

This method is illustrated in Scheme 37, Example 2. In this procedure,the phosphonic acid S34.6 is reacted with excess ethyl3-bromo-2-methylpropionate S37.7 and diisopropylethylamine indimethylformamide at ca. 80° C., as described in Anal. Chem., 1987, 59,1056, to produce the diester S37.8.

Using the above procedure, but employing, in place of ethyl3-bromo-2-methylpropionate S37.7, different haloesters S37.1, thecorresponding products S37.3 are obtained.

The diesters S37.3 are also obtained by displacement reactions ofactivated derivatives S34.7 of the phosphonic acid with thehydroxyesters S37.2. The displacement reaction is performed in a polarsolvent in the presence of a suitable base, as described in Scheme 36.The displacement reaction is performed in the presence of an excess ofthe hydroxyester, to afford the diester product S37.3 in which the estersubstituents are identical, or sequentially with limited amounts ofdifferent hydroxyesters, to prepare diesters S37.3 in which the estersubstituents are different.

The methods are illustrated in Scheme 37, Examples 3 and 4. As shown inExample 3, the phosphoryl dichloride S35.22 is reacted with three molarequivalents of ethyl 3-hydroxy-2-(hydroxymethyl)propionate S37.9 intetrahydrofuran containing potassium carbonate, to obtain the diesterproduct S37.10.

Using the above procedure, but employing, in place of ethyl3-hydroxy-2-(hydroxymethyl)propionate S37.9, different hydroxyestersS37.2, the corresponding products S37.3 are obtained.

Scheme 37, Example 4 depicts the displacement reaction between equimolaramounts of the phosphoryl dichloride S35.22 and ethyl2-methyl-3-hydroxypropionate S37.11, to yield the monoester productS37.12. The reaction is conducted in acetonitrile at 70° in the presenceof diisopropylethylamine. The product S37.12 is then reacted, under thesame conditions, with one molar equivalent of ethyl lactate S37.13, togive the diester product S37.14.

Using the above procedures, but employing, in place of ethyl2-methyl-3-hydroxypropionate S37.11 and ethyl lactate S37.13, sequentialreactions with different hydroxyesters S37.2, the corresponding productsS37.3 are obtained.

2,2-Dimethyl-2-aminoethylphosphonic acid intermediates can be preparedby the route in Scheme 5. Condensation of 2-methyl-2-propanesulfinamidewith acetone give sulfinyl imine S38.11 (J. Org. Chem. 1999, 64, 12).Addition of dimethyl methylphosphonate lithium to S38.11 afford S38.12.Acidic methanolysis of S38.12 provide amine S38.13. Protection of aminewith Cbz group and removal of methyl groups yield phosphonic acidS38.14, which can be converted to desired S38.15 (Scheme 38a) usingmethods reported earlier on. An alternative synthesis of compound S38.14is also shown in Scheme 38b. Commercially available2-amino-2-methyl-1-propanol is converted to aziridines S38.16 accordingto literature methods (J. Org. Chem. 1992, 57, 5813; Syn. Lett. 1997, 8,893). Aziridine opening with phosphite give S38.17 (Tetrahedron Lett.1980, 21, 1623). Reprotection) of S38.17 affords S38.14.

The invention will now be illustrated by the following non-limitingExamples.

Example 1 Synthesis of Representative Compounds of Formulae 1-3

Generally, compounds of the invention can be made as illustrated below:

Phosphonate Interconversions

Phosphonate interconversions of representative compounds of theinvention can be prepared as discussed hereinbelow. The final compounds,described above as 1.1, 1.2 and 1.3, are synthesized according to themethods described herein. The intermediate phosphonate esters, shown as1.4, 1.5 and 1.6, can be used to prepare the final compounds by oneskilled in the art using known methods for synthesis of substitutedphosphonates. These methods are similar to those described for thesynthesis of amides. The preparation of amides from carboxylic acids andderivatives is described, for example, in “Organic Functional GroupPreparations,” by S. R. Sandier and W. Karo, Academic Press, 1968, p.274. Further methods are described below for the synthesis of thephosphonate diesters and can, in some cases, be applied to the synthesisof phosphor-amides.

The conversion of various substituents into the group link-P(O)(OR¹)₂,where R¹ is defined above as 1.4, 1.5 and 1.6, or indeed the final stageof P(O)RR^(o), as defined above, can be effected at any convenient stageof the synthetic sequence, or in the final step. The selection of anappropriate step for the introduction of the phosphonate substituent ismade after consideration of the chemical procedures required, and thestability of the substrates to those procedures. It may be necessary toprotect reactive groups, for example hydroxyl, amino, during theintroduction of the group link-P(O)(OR¹)₂ or P(O)RR^(o).

In the succeeding examples, the nature of the phosphonate ester groupP(O)(OR¹)₂ can be varied, either before or after incorporation into thescaffold, by means of chemical transformations. The transformations, andthe methods by which they are accomplished, are described below.

Protection of Reactive Substituents.

Depending on the reaction conditions employed, it may be necessary toprotect certain reactive substituents from unwanted reactions byprotection before the sequence described, and to deprotect thesubstituents afterwards, according to the knowledge of one skilled inthe art. Protection and deprotection of functional groups are described,for example, in “Protective Groups in Organic Synthesis,” by T. W.Greene and P. G. M Wuts, Wiley, Third Edition 1996. Reactivesubstituents that may be protected are shown in the accompanying schemesas, for example, [OH], [SH], etc.

General Applicability of Methods for Introduction of PhosphonateSubstituents.

The procedures described herein for the introduction of phosphonatemoieties are, with appropriate modifications known to one skilled in theart, transferable to different chemical substrates. Thus, the methodsdescribed herein below for the introduction of phosphonate groups ontocompounds of the invention are also applicable to the introduction ofphosphonate moieties onto anilines of the invention and the reverse isalso true.

Example 2 Synthesis of Representative Compounds of Formulae 1-3

Intermediate phosphonates of representative compounds of the inventioncan be made as described herein. For example, the synthesis of targetmolecules such as 1.4 (Example 1), in which the link is a heteroatom andcarbon chain can be illustrated as follows:

The preparation of 2.1 is described in U.S. Pat. No. 5,770,596. Diether2.1 is converted into mono ether 2.2 as described in “Protective Groupsin Organic Synthesis,” by T. W. Greene and P. G. M Wuts, Wiley, 3rdEdition, 1999, p. 246, or by the method described in U.S. Pat. No.5,770,596. In one embodiment, diether 2.1 in methanesulfonic acid istreated with L-methionine at reflux to give the phenol 2.2. Phenol 2.2is then protected as the acetyl compound 2.3 and then converted to thechloride 2.4. These procedures are described in U.S. Pat. No. 5,770,596.The acetoxy compound is then treated with the aniline 2.4a to give theamine 2.5 followed by deprotection of the acetyl group to give 2.6 asdescribed in U.S. Pat. No. 5,770,596. Treatment of 2.6 withepibromohydrin 2.7 (Aldrich) in DMF with potassium carbonate presentthen affords the epoxide 2.8. Treatment of epoxide 2.8 with morpholinein a non-protic solvent as reflux in the presence of a base such astriethylamine affords the alcohol 2.9. The alcohol 2.9 is treated withone equivalent of the phosphonate alkylating agent, in which Lv is agroup such as mesyl, trifluoromethanesulfonyl, Br, I, Cl, tosyl, etc.,in the presence of base e.g., potassium or cesium carbonate in DMF, togive the ether 2.13 in which the link is an oxygen and carbon chain.Alternatively, the alcohol 2.9 is oxidized to the ketone 2.11, asdescribed in “Comprehensive Organic Transformations,” by R. C. Larock,2^(nd) Edition, 1999, p. 1234ff. Preferably, the alcohol 2.9 is treatedwith Dess-martin periodinone to give the ketone 2.11. Ketone 2.11 isthen reacted with an amino alkyl phosphonate 2.12 under reductiveamination conditions to give the phosphonate 2.14 in which the link is anitrogen and carbon chain. The preparation of amines by means ofreductive amination procedures is described, for example, in“Comprehensive Organic Transformations,” by R. C. Larock, 2^(nd)edition, p. 835. In this procedure, the amine component and the aldehydecomponent are reacted together in the presence of a reducing agent suchas, for example, borane, sodium cyanoborohydride or diisobutylaluminumhydride, to yield the amine product.

Specific compounds of the invention can be prepared as follows.

The alcohol 2.9 is treated with triflate 2.17, prepared as described inTet. Lett., 27:1497 (1986), and potassium carbonate in DMF, to give theether 2.15. Alternatively, for example, the ketone 2.11 is treated withamine 2.18 (Acros) in methanol. After a period of time, sodiumborohydride is added to give the amine 2.16. Using the above procedures,but employing in place of the triflate 2.17 or the amine 2.18,additional compounds of the invention are obtained.

Example 3 Synthesis of Representative Compounds of Formulae 1-3

Representative compounds of the invention can be prepared as follows:

The reactions shown above illustrate the preparation of the compounds3.9 of the invention in which the phosphonate is linked through a carbonchain and a heteroatom.

Phenol 3.6 (See also phenol 2.6 in Example 2) is treated with dibromide3.1 using the conditions described in Example 2 for the preparation of2.8 from 2.6, to give bromide 3.2. Bromide 3.2 is then treated with thedialkyl hydroxy, thio or amino-substituted alkylphosphonate 3.3 to givethe product 3.9. The reaction is performed in the presence of a base, ina polar aprotic solvent such as dioxan or N-methylpyrrolidinone. Thebase employed in the reaction depends on the nature of the reactant 3.3.For example, if X is O, a strong base such as, for example, lithiumhexamethyldisilylazide or potassium tert. butoxide is employed. If X isS, NH or N-alkyl, an inorganic base such as cesium carbonate and thelike is employed.

A specific compound of the invention can be prepared as follows. 3.6 istreated with dibromoethane 3.4a to give the bromide 3.4. Bromide 3.4 isthen treated with amine 3.5, prepared as described in J. Org. Chem.,65:676 (2000), in DMF and potassium carbonate at about 80° C. to givethe phosphonate 3.7.

Alternatively, bromide 3.4 is then heated at reflux with an equimolaramount of a dialkyl 2-mercaptoethylphosphonate 3.7, the preparation ofwhich is described in Aust. J. Chem., 43:1123 (1990), in the presence ofsodium carbonate, to afford the thioether product 3.8.

Using the above procedures, but employing, in place of the dibromoethane3.4a, different dibromo compounds 3.1 and/or different alkylphosphonates 3.3 in place of 3.5 or 3.7 the corresponding products 3.8are obtained.

Example 4 Synthesis of Representative Compounds of Formulae 1-3

The synthesis of target molecules 1.6 (see Example 1), in which A is Br,Cl, [OH], [NH], or the group link-P(O)(OR¹)₂ is illustrated above. Thepreparation of 4.4 is described in Example 2. Treatment of chloride 4.4with amine 4.1 in reluxing isopropanol gives amine 4.2. The preparationof 4.1 in which A is group link-P(O)(OR¹)₂ is described below. Treatmentof amine 4.2 according to conditions described in U.S. Pat. No.5,770,599 then affords the final product 4.3.

Example 5 Synthesis of Representative Compounds of Formulae 1-3

The preparation of the compounds 5.3 in which the substituent A iseither the group link-P(O)(OR¹)₂ or a precursor such as [OH], [SH],[NH], Br, etc., is shown. The conversion of the compounds 5.3 in which Ais [OH], [SH], [NH], Br, etc., into the phosphonate esters 5.4 isillustrated. In this procedure, the compounds 5.3 are converted, usingthe procedures described herein into the compounds 5.4.

Example 6 Synthesis of Representative Compounds of Formulae 1-3

The preparation of phosphonate-containing derivatives which are employedin the preparation of the phosphonate ester intermediates of theinvention is described herein.

The preparation of representative compounds of the invention in whichthe phosphonate is attached through a heteroatom, e.g., O, S, or N, anda carbon linker is illustrated. In this procedure an optionallyprotected aniline is reacted with an alkylphosphonate 6.2 in which Lv isa leaving group such as triflate, Br, Cl, Mesyl, etc., in the presenceof a suitable base. The base required for this transformation depends onthe nature of the heteroatom X. For example, if X is N or S, an excessof an inorganic base such as, for example, potassium carbonate, in thepresence of an organic solvent such as dimethylformamide, is suitable.The reaction proceeds at from ambient temperature to about 80° to affordthe displacement products 6.3. If X is O, an equimolar amount of astrong base, such as, for example, lithium hexamethyldisilylazide andthe like, is employed in the presence of a solvent such astetrahydrofuran. Deprotection of the amine group, as described in“Protective Groups in Organic Synthesis,” by T. W. Greene and P. G. MWuts, Wiley, Third Edition 1999 ch 7. affords the amine 6.4.

A specific compound of the invention can be prepared as follows. Thediamine 6.5 (Aldrich), protected as the CBZ carbamate (see “ProtectiveGroups in Organic Synthesis,” by T. W. Greene and P. G. M Wuts, Wiley,Third Edition 1999, p 531 ff) is treated with an equimolar amount oftriflate 6.6, the preparation of which is described in Tet. Lett.,27:1497 (1986) in dimethylformamide containing excess potassiumcarbonate, at about 60° C. to afford the phosphonate product 6.7.Deprotection by reduction over palladium on carbon in the presence ofhydrogen then affords the amine 6.8.

Alternatively, the aminophenol 6.9, protected as the CBZ carbamate asdescribed above, is reacted with one equivalent of triflate 6.6 to givephosphonate 6.10. Removal of the CBZ group by catalytic reduction overpalladium on carbon in the presence of hydrogen, as described above,then affords the amine 6.11.

Using the above procedures, but employing, in place of the aniline 6.5or phenol 6.9, different anilines 6.1, and/or differentalkylphosphonates 6.2, in place of 6.6, the corresponding products 6.4are obtained.

Example 7 Synthesis of Representative Compounds of Formulae 1-3

The preparation of compounds of the invention in which the phosphonateis attached through a unsaturated or saturated carbon linker isillustrated. In this procedure, an optionally protected halo-substitutedaniline 7.0 is coupled, by means of a palladium-catalyzed Heck reactionwith a dialkyl alkenyl phosphonate 7.1, to afford the coupled product7.2. The coupling of aryl halides with olefins by means of the Heckreaction is described, for example, in “Advanced Organic Chemistry,” byF. A. Carey and R. J. Sundberg, Plenum, 2001, p. 503ff and in Acc. Chem.Res., 12:146 (1979). The aryl bromide and the olefin are coupled in apolar solvent such as dimethylformamide or dioxane, in the presence of apalladium(0) catalyst such as tetrakis(triphenylphosphine)palladium(0)or a palladium(II) catalyst such as palladium(II) acetate, andoptionally in the presence of a base such as triethylamine or potassiumcarbonate, to afford the coupled product 7.2. Protection of anilines isdescribed in “Protective Groups in Organic Synthesis,” by T. W. Greeneand P. G. M Wuts, Wiley, Third Edition 1999, ch 7. Preferably, theaniline is treated with a BOC reagent such as BOC chloride or BOCanhydride in the presence of DMAP and a base, e.g., triethylamine, toafford the protected aniline. Optionally, the product 7.2 can be reducedto afford the saturated phosphonate 7.3. Methods for the reduction ofcarbon-carbon double bonds are described, for example, in “ComprehensiveOrganic Transformations,” by R. C. Larock, VCH, 1989, p. 6. The methodsinclude catalytic reduction, and chemical reduction, the latter forexample employing diborane or diimide.

For example, BOC protected 3-chloro-4-fluoro aniline 7.6 (Aldrich) isreacted with a dialkyl propenyl phosphonate 7.7, the preparation ofwhich is described in J. Med. Chem., 39:949 (1996); in the presence ofbis(triphenylphosphine) palladium(II) chloride, as described in J. Med.Chem., 35:1371 (1992), to afford the coupled product 7.8. The BOCprotection of the aniline is performed by treating the correspondinganiline with BOC anhydride in the presence of DMAP. The product 7.8 isreduced, for example by reaction with diimide, as described in J. Org.Chem., 30:3965 (1965), to afford the saturated product 7.9. Boc removalby treatment of 7.8 and 7.9 with TFA in THF or dioxane affords theproducts 7.10 and 7.11, respectively. Using the above procedures butemploying in place of the halo pyridine compound 7.6, differentpyridines 7.0 and/or different phosphonates 7.1, the correspondingproducts 7.4 and 7.5 are obtained.

Example 8 Synthesis of Representative Compounds of Formulae 4-7

In general, the compounds of the invention described herein can besynthesized as follows:

Phosphonate Interconversions

In general, phosphonate conversions of the representative compounds ofthe invention, e.g., as illustrated above, can be as follows: Theintermediate phosphonate esters shown above (8.4, 8.5, 8.6) can be usedto prepare the final compounds illustrated above (8.1, 8.2, 8.3), by oneskilled in the art, using known methods for synthesis of substitutedphosphonates. These methods are similar to those described for thesynthesis of amides. The preparation of amides from carboxylic acids andderivatives is described, for example, in “Organic Functional GroupPreparations,” by S. R. Sandler and W. Karo, Academic Press, 1968, p.274. Further methods are described below for the synthesis of thephosphonate diesters and can in some cases be applied to the synthesisof phosphor-amides.

The conversion of various substituents into the group link-P(O)(OR¹)₂,where R¹ is defined above, e.g., see 8.4, 8.5, 8.6, or indeed the finalstage of P(O)RR^(o), as defined above, can be effected at any convenientstage of the synthetic sequence, or in the final step. The selection ofan appropriate step for the introduction of the phosphonate substituentis made after consideration of the chemical procedures required, and thestability of the substrates to those procedures. It may be necessary toprotect reactive groups, for example hydroxyl, amino, during theintroduction of the group link-P(O)(OR¹)₂ or P(O)RR^(o).

In the succeeding examples, the nature of the phosphonate ester groupP(O)(OR¹)₂ can be varied, either before or after incorporation into thescaffold, by means of chemical transformations. The transformations, andthe methods by which they are accomplished, are described below.

Protection of Reactive Substituents.

Depending on the reaction conditions employed, it may be necessary toprotect certain reactive substituents from unwanted reactions byprotection before the sequence described, and to deprotect thesubstituents afterwards, according to the knowledge of one skilled inthe art. Protection and deprotection of functional groups are described,for example, in “Protective Groups in Organic Synthesis,” by T. W.Greene and P. G. M Wuts, Wiley, Third Edition 1999. Reactivesubstituents which may be protected are shown in the accompanyingschemes as, for example, [OH], [SH], etc.

Example 9 Preparation of Representative Compounds of Formulae 4-7

Representative compounds of the invention can be synthesized as follows:

The preparation of compounds of the invention in which A is Br, I, [SH],[NH], etc., or the group link-P(O)(OR¹)₂ is illustrated above. Amine 9.1is coupled with the acid 9.2 to give the amide 9.3. The preparation ofamides from carboxylic acids and derivatives is described, for example,in “Organic Functional Group Preparations,” by S. R. Sandler and W.Karo, Academic Press, 1968, p. 274. The carboxylic acid is reacted withthe amine in the presence of an activating agent, such as, for example,dicyclohexylcarbodiimide or diisopropylcarbodiimide, optionally in thepresence of, for example, hydroxybenztriazole, in a non-protic solventsuch as, for example, pyridine, DMF or dichloromethane, to afford theamide.

Alternatively, the carboxylic acid may first be converted into anactivated derivative, such as the acid chloride or anhydride, and thenreacted with the amine in the presence of an organic base such as, forexample, pyridine, to afford the amide.

The conversion of a carboxylic acid into the corresponding acid chlorideis effected by treatment of the carboxylic acid with a reagent such as,for example, thionyl chloride or oxalyl chloride in an inert organicsolvent such as dichloromethane. Preferably, the acid 9.2 is treatedwith oxalyl chloride in an inert solvent such as dichloromethanefollowed by the addition of a few drops of DMF and then treated with theamine 9.1 to give the amide 9.3. The acid, 9.2 is prepared according tothe methods described herein.

Example 10 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of the invention can be made asfollows:

The reactions shown in Example 9 illustrate the preparation of thecompounds 10.3 in which the substituent A is either the grouplink-P(O)(OR¹)₂ or a precursor such as [OH], [SH], [NH], Br, etc. Theconversion of the compounds 10.3 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 10.4 is described herein. In thisprocedure, the compounds 10.3 are converted, using the proceduresdescribed hereinbelow, into the compounds 10.4.

Example 11 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of Formulae 4-7 can be made asfollows:

The preparation of representative compounds of the invention in which Ais Br, I, [SH], [NH], etc., or the group link-P(O)(OR¹)₂ is illustrated.The amine 11.1 is treated with acid 11.3 as described above to give theamide 11.2. The preparation of acid 11.3 is described hereinbelow.

Example 12 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of the invention can be made asfollows:

The reactions shown in Example 11 illustrate the preparation of thecompounds of the invention in which the substituent A is either thegroup link-P(O)(OR¹)₂ or a precursor such as [OH], [SH], [NH], Br, etc.The conversion of the compounds 12.2 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 12.3 is described herein. In thisprocedure, the compounds 12.2 are converted, using the proceduresdescribed below, into the compounds 12.3.

Example 13 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of Formulae 4-7 can be made asfollows:

The preparation of compounds of the invention in which A is Br, I, [SH],[NH], etc., or the group link-P(O)(OR¹)₂. The amine 13.1 is treated withacid 13.2 as described above, to give the amide 13.3. The preparation ofacid 13.2 is described below.

The reactions shown above illustrate the preparation of the compounds13.3 in which the substituent A is either the group link-P(O)(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. The conversion of thecompounds 13.3 in which A is [OH], [SH], [NH], Br, etc., into thephosphonate esters 13.4. In this procedure, the compounds 13.3 areconverted, using the procedures described below is also shown above.

Example 14 Preparation of Representative Compounds of Formulae 4-7

The preparation of phosphonate-containing derivatives of compounds ofthe invention in which A is Br, Cl, [OH], [NH], or the grouplink-P(O)(OR¹)₂ that are employed in the preparation of the phosphonateester intermediates of the invention is illustrated below.

Piperazine 14.1 is protected with a BOC group according to methodsdescribed in “Protective Groups in Organic Synthesis,” by T. W. Greeneand P. G. M Wuts, Wiley, Third Edition 1999 p. 518ff. In one embodiment,piperazine is treated with 1 equivalent of BOC anhydride in methanol orDMF and one equivalent of triethylamine to give the BOC amine 14.2.Treatment of 14.2 with an alkylphosphonate 14.3 in which Lv is a leavinggroup such as triflate, Br, Cl, Mesyl, etc., in the presence of asuitable base, affords the product 14.4. The base required for thistransformation is typically an inorganic base such as, for example,potassium carbonate, in the presence of an organic solvent such asdimethylformamide. The reaction proceeds at from ambient temperature toabout 80° to afford the displacement products 14.4. Deprotection, of theBOC-amine group as described in “Protective Groups in OrganicSynthesis,” by T. W. Greene and P. G. M Wuts, Wiley, Third Edition 1999p 520ff, affords the amine 14.5. The amine 14.5 is then reacted with theacid 14.6 (Aldrich) in the presence of a base to give the product acid14.7.

For example, as illustrated above, 14.2 prepared from piperazine asdescribed above, is treated with bromophosphonate 14.8, prepared asdescribed in Syn, 9:909 (1999), and potassium carbonate in THF to givethe amine 14.9. The BOC amine 14.9 is then deprotected by treatment withtrifluoroacetic acid in dichloromethane to give the amine 14.10. Theamine 14.10 is then reacted with the bromomethyl benzoic acid 14.6 inTHF or dioxane in the presence of triethylamine, or aqueous potassiumcarbonate, to give the acid 14.11. Using the above procedures, butemploying, in place of the bromo phosphonate compound 14.8, differentphosphonates 14.3, the corresponding products 14.7 are obtained.

Example 15 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of the invention can be made asfollows:

The preparation of acids of the compounds of the invention in which thephosphonate is attached to the scaffold through a heteroatom and carbonlinker is shown below. The benzyl protected ketone 15.1, prepared fromthe corresponding acid by treatment with benzyl alcohol in the presenceof DCC and DMAP in DMF, as described in “Protective Groups in OrganicSynthesis,” by T. W. Greene and P. G. M Wuts, Wiley, Third Edition 1999p. 373ff., is treated with a brominating agent to give the bromo ketone15.2.

Protection of the ketone as the cyclic dioxalone as described at p.312ff in “Protective Groups in Organic Synthesis” gives 15.3. Dioxalone15.3 is then treated with the dialkyl hydroxy, thio or amino-substitutedalkylphosphonate 15.4 to give the dioxalone 15.5. The reaction isperformed in the presence of a base, in a polar aprotic solvent such asdioxane or N-methylpyrrolidinone. The base employed in the reactiondepends on the nature of the reactant 15.4. For example, if X is O, astrong base such as, for example, lithium hexamethyldisilylazide orpotassium tert. butoxide is employed. If X is S, NH or N-alkyl, aninorganic base such as cesium carbonate and the like is employed.Deprotection of the dioxalone as described at p. 317ff of “ProtectiveGroups in Organic Synthesis,” gives ketone 15.6. Ketone 17.6 is thentreated under reductive amination conditions with N-methyl piperazine togive the amine 15.7.

The preparation of amines by means of reductive amination procedures isdescribed, for example, in “Comprehensive Organic Transformations,” byR. C. Larock, 2^(nd) edition, p. 835. In this procedure, the aminecomponent and the aldehyde component are reacted together in thepresence of a reducing agent such as, for example, borane, sodiumcyanoborohydride or diisobutylaluminum hydride, to yield the amineproduct.

Deprotection of the ester group as described at p. 373ff of “ProtectiveGroups in Organic Synthesis” then affords the acid 15.8.

For example, the preparation of a specific compound of the invention isshown above. 4-acetyl benzoic acid is treated with benzyl bromide in thepresence of potassium carbonate in aqueous THF to give the ester 15.1.Treatment of the ester 15.1 with bromine in acetic acid, or NBS and AIBNin CCl₄ affords the bromide 15.2. Bromide 15.2 is then reacted with1,2-ethane diol in toluene at reflux under a dean stark head with acatalytic amount of p-TsOH present to give the dioxalone 15.3. Dioxalone15.3 is reacted with dialkyl 2-aminoethyl phosphonate 15.9, prepared asdescribed in J. Org. Chem., 65:676 (2000), in dimethylformamide at ca80°, in the presence of potassium carbonate, to afford the amine 15.10.Treatment of the dioxalone 15.10 with 1N hydrochloric acid in THF thenyields the ketone 15.11. Ketone 15.11 is reacted with N-methylpiperazine in the presence of triethylamine followed 30 minutes later bythe addition of sodium cyanoborohydride to give the amine 15.12. Removalof the benzyl ester by hydrolysis using sodium hydroxide in aqueous THFgives the acid 15.13.

Using the above procedures, but employing, in place of the aminophosphonate compound 15.9, different phosphonates 15.4, thecorresponding products 15.8 are obtained.

Example 16 Synthesis of Representative Compounds of Formulae 4-7

Preparations of representative compounds of the invention can be made asfollows:

The preparation of an acid of the invention in which the phosphonate isattached through a unsaturated or saturated carbon linker, is shownabove. In this procedure, the acid 14.6 (Aldrich) is treated withN-methyl piperazine as described in Example 14 for the preparation of14.7, to give the acid 16.1. Acid 16.1 is then brominated with bromineor NBS to give the bromide 16.2. Bromide 16.2 is optionally protected asthe benzyl or t-butyl ester, as described in “Protective Groups inOrganic Synthesis,” by T. W. Greene and P. G. M Wuts, Wiley, ThirdEdition 1999 p 373ff to give 16.2a.

Ester 16.2a is then coupled, by means of a palladium-catalyzed Heckreaction with a dialkyl alkenyl phosphonate 16.3, to afford the coupledproduct 16.4. The coupling of aryl halides with olefins by means of theHeck reaction is described, for example, in “Advanced OrganicChemistry,” by F. A. Carey and R. J. Sundberg, Plenum, 2001, p. 503ffand in Acc. Chem. Res., 12:146 (1979). The aryl bromide and the olefinare coupled in a polar solvent such as dimethylformamide or dioxane, inthe presence of a palladium(0) catalyst such astetrakis(triphenylphosphine)palladium(0) or a palladium(II) catalystsuch as palladium(II) acetate, and optionally in the presence of a basesuch as triethylamine or potassium carbonate, to afford the coupledproduct 16.4. Optionally, the product 16.4 can be reduced to afford thesaturated phosphonate 16.5. Methods for the reduction of carbon-carbondouble bonds are described, for example, in “Comprehensive OrganicTransformations,” by R. C. Larock, VCH, 1989, p. 6. The methods includecatalytic reduction, and chemical reduction, the latter for exampleemploying diborane or diimide.

For example, the preparation of a specific compound of the invention isillustrated below.

Amine 16.1 is then treated with NBS and AIBN in carbontetrachloromethane at reflux to give the bromide 16.8. Bromide 16.8 isthen reacted in t-butanol with DCC and DMAP to give the t-butyl ester16.9. Ester 16.9 is then reacted with dialkyl propenyl phosphonate16.10, the preparation of which is described in J. Med. Chem., 39:949(1996), in the presence of bis(triphenylphosphine) palladium(II)chloride, as described in J. Med. Chem., 35:1371 (1992), to afford thecoupled product 16.11. This product 16.11 is then treated with aqueousHCl in dioxane to give the acid 16.13. Optionally, the alkene 16.11 canbe reduced by reaction with diimide, as described in J. Org. Chem.,30:3965 (1965), to afford the saturated product 16.12. Hydrolysis of theester as described above through treatment with aqueous HCl in dioxanegives the acid 16.14.

Using the above procedures, but employing, in place of the phosphonatecompound 16.10, different phosphonates 16.3, the corresponding products16.6 and 16.7 are obtained.

Examples 17-26 Preparation of Representative Compounds of Formulae 8-11

Representative compounds of the invention, e.g., as shown above, can besynthesized according to the following methods.

Phosphonate Interconversions

The final compounds described above are synthesized according to themethods described herein. The intermediate phosphonate esters are shownabove (17.1, 17.2, 17.3 and 17.4) and these compounds can be used toprepare the final compounds above (17.1a, 17.2a, 17.3a and 17.4a), byone skilled in the art, using known methods for synthesis of substitutedphosphonates. These methods are similar to those described for thesynthesis of amides. The preparation of amides from carboxylic acids andderivatives is described, for example, in “Organic Functional GroupPreparations,” by S. R. Sandler and W. Karo, Academic Press, 1968, p.274. Further methods are described below for the synthesis of thephosphonate diesters and can in some cases be applied to the synthesisof phosphor-amides.

In the following schemes, the conversion of various substituents intothe group link-P(O)(OR¹)₂, where R¹ is defined above, or indeed thefinal stage of P(O)RR^(o), as defined above, can be effected at anyconvenient stage of the synthetic sequence, or in the final step. Theselection of an appropriate step for the introduction of the phosphonatesubstituent is made after consideration of the chemical proceduresrequired, and the stability of the substrates to those procedures. Itmay be necessary to protect reactive groups, for example hydroxyl,amino, during the introduction of the group link-P(O)(OR¹)₂ orP(O)RR^(o)

In the succeeding examples, the nature of the phosphonate ester groupP(O)(OR¹)₂ can be varied, either before or after incorporation into thescaffold, by means of chemical transformations. The transformations, andthe methods by which they are accomplished, are described below.

Protection of Reactive Substituents.

Depending on the reaction conditions employed, it may be necessary toprotect certain reactive substituents from unwanted reactions byprotection before the sequence described, and to deprotect thesubstituents afterwards, according to the knowledge of one skilled inthe art. Protection and deprotection of functional groups are described,for example, in “Protective Groups in Organic Synthesis,” by T. W.Greene and P. G. M Wuts, Wiley, Third Edition 1999. Reactivesubstituents which may be protected are shown in the accompanyingschemes as, for example, [OH], [SH], etc.

The procedures described in Examples 17-26 for the introduction ofphosphonate moieties are, with appropriate modifications known to oneskilled in the art, transferable to different chemical substrates. Thus,for example, the methods described herein for the introduction ofphosphonate groups onto the aryl ring of 25.6 are also applicable to theintroduction of phosphonate moieties onto the alkyne 26.8, and thereverse is also true.

Example 17 Preparation of Representative Compounds of Formulae 8-11

Illustrated above is the synthesis of target molecules of the invention,in which A is Br, Cl, [OH], [NH], or the group link-P(O)(OR¹)₂. Thepreparation of 17.5 in which is A is a phosphonate is described below.Conversion of 17.5 into 17.11 in which A is methoxymethyl is describedin EP 0817775 B1 and similar conditions are used to convert 17.5 to17.11 in which A is the group link-P(O)(OR¹)₂. Nitration of the diether17.5 gives nitro compound 7.6, which, followed by reduction understandard reducing conditions as described in “Comprehensive OrganicTransformations,” by R. C. Larock, 2^(nd) Edition, 1999, p 821, affordsthe amine 17.7. For example, 17.5 is treated with cold nitric acid inacetic acid, followed by catalytic hydrogenolysis of the nitro productin acidic ethanol over platinum oxide at high pressure to give the amine17.7. The hydrochloride salt that is isolated is then heated at ca 160°C. with ammonium formate and formamide to generate the quinazoline 17.8.The quianzoline is converted to the chloride, 17.9, as described in EP0817775 B1. In one embodiment, the quinazoline 17.8 is treated withoxalyl chloride in chloroform and DMF to give the chloride 17.9.Displacement of the chloride by the amine, 17.10, then affords theproduct 17.11. For example, heating the chloride 17.9 with3-ethynyl-aniline in isopropanol at reflux gives 17.11.

The reactions shown above illustrate the preparation of the compounds17.11 in which the substituent A is either the group link-P(O)(OR¹)₂ ora precursor such as [OH], [SH], [NH], Br, etc. The conversion of thecompounds 17.11 in which A is [OH], [SH], [NH], Br, etc., into thephosphonate esters 17.12 is also depicted above. In this procedure, thecompounds 17.11 are converted, using the procedures described inExamples 17-26 into the compounds 17.12.

Example 18 Preparation of Representative Compounds of Formulae 8-11

Illustrated above is the synthesis of target molecules of the inventionin which A is Br, Cl, [OH], [NH], or the group link-P(O)(OR¹)₂.Conversion of 18.1 into 18.2 is completed using the conditions describedabove in Example 17 for the conversion of 17.5 into 17.11. Thepreparation of 18.1 in which is A is a phosphonate is described below inExample 23.

The reactions shown above illustrate the preparation of the compounds18.2 in which the substituent A is either the group link-P(O)(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. Also depicted above is theconversion of the compounds 18.2 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 18.3. In this procedure, the compounds18.2 are converted, using the procedures described herein into thecompounds 18.3.

Example 20 Preparation of Representative Compounds of Formulae 8-11

Illustrated above is the synthesis of target molecules of the invention,in which A is Br, Cl, [OH], [NH], or the group link-P(O)(OR¹)₂. Thepreparation of 20.1 is described in EP 0817775 B1. Diether 20.1 isconverted to the chloride 20.2 using conditions described in EP 0817775B1 or as described in Example 17. Treatment of chloride 20.2 with amine20.4 in refluxing isopropanol gives 20.3. The preparation of 20.4 inwhich A is group link-P(O)(OR¹)₂ is shown in Example 25.

The reactions shown above illustrate the preparation of the compounds20.3 in which the substituent A is either the group link-P(O)(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. Also depicted above is theconversion of the compounds 20.3 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 20.4. In this procedure, the compounds20.3 are converted, using the procedures described in Examples 17-26,into the compounds 20.4.

Example 21 Preparation of Representative Compounds of Formulae 8-11

Illustrated above is the synthesis of target molecules of the invention,in which A is Br, Cl, [OH], [NH], or the group link-P(O)(OR¹)₂. Thepreparation of 20.2 is described in Example 20. Chloride 20.2 isconverted to the amine 21.2 by treatment with amine 21.1 in refluxingisopropanol. The preparation of 21.1 in which A is group link-P(O)(OR¹)₂is shown in Example 26.

The reactions shown above illustrate the preparation of the compounds21.2 in which the substituent A is either the group link-P(O)(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. Also depicted above is theconversion of the compounds 21.2 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 21.3. In this procedure, the compounds21.2 are converted, using the procedures described in Examples 17-26,into the compounds 21.3.

Example 22 Preparation of Representative Compounds of Formulae 8-11

Described herein is the preparation of phosphonate-containingderivatives 22.11 and 22.12 that are employed in the preparation of thephosphonate ester intermediates 17.1. The dihydroxybenzoic acid 22.1 istreated with one equivalent of the phosphonate alkylating agent, inwhich Lv is a leaving group such as mesyl, trifluoromethanesulfonyl, Br,I, Cl, tosyl, etc., in the presence of base as described in EP 0817775B1, to give the ether 22.2. The ether is then subjected to the samealkylating conditions in the presence of 2-bromoethylmethyl ether(Aldrich) to give the diether 12.12.

For example, as shown above, ester 22.1, prepared from the correspondingacid (Aldrich) by refluxing in concentrated HCl and ethanol, in acetoneis treated with dialkyl 4-bromobutylphosphonate 22.4, prepared asdescribed in Syn, 9:909 (1999), potassium carbonate andtetrabutylammonium iodide to give the ether 22.6. Ether 22.6 is thentreated with 2-bromoethylmethyl ether (Aldrich), potassium carbonate andtetrabutyl ammonium iodide to give the diether 22.7. Using the aboveprocedures, but employing, in place of the bromobutylphosphonate 22.5,different phosphonates 22.3, the corresponding products are obtained.

The preparation of phosphonate-containing derivatives 22.11 and 22.12 isshown above. The dihydroxybenzoic acid 22.1 is treated with oneequivalent of alcohol 22.8 as described above to give ether 22.9. Thisether 22.9 is then further treated with one equivalent of2-bromoethylmethyl ether (Aldrich), and one equivalent of base asdescribed above to give the diether 22.10. Treatment, once again with anphosphonate alkylating agent 22.3, in which Lv is a group such as mesyl,trifluoromethanesulfonyl, Br, I, Cl, tosyl, etc., in the presence ofbase then affords ether 22.11.

For example, 22.1 in acetone is treated with 2-bromoethanol, asdescribed above for the preparation of 22.2 from 22.1, to give 22.13.Reaction with 2-bromoethylmethyl ether (Aldrich), and one equivalent ofsodium hydride in DMF, then affords the diether 22.14. Reaction ofdiether 22.14 with triflate 22.15, prepared as described in Tet. Lett.,27:1497 (1986), and potassium carbonate in DMF, gives the ether 22.12.Using the above procedures, but employing, in place of thebromobutylphosphonate 22.15, different phosphonates 22.3, and in placeof alcohol 22.12, different alcohols 22.8, the corresponding productsare obtained.

Example 23 Preparation of Representative Compounds of Formulae 8-11

Described above is the preparation of phosphonate-containing derivativesof compounds of the invention that are employed in the preparation ofthe phosphonate ester intermediates 17.2. The dihydroxybenzoic acid 22.1is first treated with 2-bromoethylmethyl ether (Aldrich), as describedin Example 22, to give the ether 23.1. Ether 23.1 is then treated withone equivalent of the phosphonate alkylating agent, in which Lv is agroup such as mesyl, trifluoromethanesulfonyl, Br, I, Cl, tosyl, etc.,in the presence of base, as described in EP 0817775 B1, to give theether 23.2. For example, as shown above, ether 23.1 is treated withtriflate 22.15, prepared as described in Tet. Lett., 27:1497 (1986), andpotassium carbonate in DMF, to give the ether 23.3.

Using the above procedures, but employing in place of the phosphonate22.5 different phosphonates 22.3, the corresponding products 23.2 areobtained.

Described above is the preparation of phosphonate-containing derivatives23.5 that are employed in the preparation of the phosphonate esterintermediates 17.1. Ether 23.1 is reacted with 2-bromoethanol, asdescribed in Example 22 for the preparation of 23.2 from 22.1, to give23.4. Treatment of diether 23.4 with a phosphonate alkylating agent22.3, in which Lv is a group such as mesyl, trifluoromethanesulfonyl,Br, I, Cl, tosyl, etc., in the presence of base then affords ether 23.5.

For example, 23.1 in acetone is treated 2-bromoethanol, 22.1, asdescribed in Example 22 for the preparation of 22.2 from 22.1, to give23.6. Reaction with bromobutylphosphonate 22.5, as described above thenaffords 23.7.

Using the above procedures, but employing, in place of thebromobutylphosphonate 22.5, different phosphonates 22.3, and in place ofalcohol 22.12, different alcohols 22.8, the corresponding products 23.5are obtained.

Example 25 Preparation of Representative Compounds of Formulae 8-11

The preparation of phosphonate-containing derivatives is depicted above.Aniline 25.1 is first protected using methods described in “ProtectiveGroups in Organic Synthesis,” by T. W. Greene and P. G. M Wuts, Wiley,Third Edition 1999 ch 7. Bromination of 25.2 by treatment with brominein acetic acid or NBS in tetrachloromethane at reflux, in the presenceof AIBN then affords the bromophenol 25.3. Alkylation with a phosphonatealkylating agent 22.3 as described in Example 22 then affords thephosphonate 25.4. Coupling with TMS acetylene by palladium mediatedreaction affords the alkyne 25.5 which can then be deprotected usingconditions described in “Protective Groups in Organic Synthesis,” by T.W. Greene and P. G. M Wuts, Wiley, Third Edition 1999 ch7 gives theamine 25.6. The coupling of aryl halides with alkynes is described, forexample, in “Comprehensive Organic Synthesis,” Eds. Trost and Fleming,Oxford, 1991, 3, part 2.4, p 521.

For example, as shown above, 3-aminophenol, 25.6, is treated with oneequivalent of mesyl chloride in the presence of pyridine to afford 25.7.The mesyl compound 25.7 is then treated with bromine in acetic acid togive the bromide 25.8. Bromide 25.8 is alkylated with 22.15 as describedin Example 23 to give the phosphonate 25.9. Treatment of 25.9 withTMS-acetylene in a polar solvent such as dimethylformamide oracetonitrile, in the presence of a palladium(0) catalyst such astetrakis(triphenylphosphine)palladium(0) or a palladium(II) catalystsuch as palladium(II) acetate, and optionally in the presence of a basesuch as triethylamine or potassium carbonate and copper (I) iodide,affords the coupled product 25.10. Deprotection of the mesyl group bytreatment with potassium hydroxide in THF and water gives the amine25.11. Using the above procedures, but employing, in place of thephosphonate 22.15, different phosphonates 22.3, and in place of alcohol25.6, different alcohols 25.1, the corresponding products 25.6 areobtained.

Example 26 Preparation of Representative Compounds of Formulae 8-11

The preparation of phosphonate-containing derivatives 26.8 is shownabove. 3-Iodoaniline is first protected using methods described in“Protective Groups in Organic Synthesis,” by T. W. Greene and P. G. MWuts, Wiley, Third Edition 1999 ch 7. Coupling with propargyl alcohol bypalladium mediated reaction, as described in Example 25 affords thealkyne 26.2. Alkylation with a phosphonate alkylating agent 22.3 asdescribed in Example 22 affords the phosphonate 26.3. Finally,deprotection using conditions described in “Protective Groups in OrganicSynthesis,” by T. W. Greene and P. G. M Wuts, Wiley, Third Edition 1999ch 7 gives the amine 26.8. For example, 3-iodoaniline (Aldrich) istreated with BOC anhydride in the presence of pyridine and DMAP toafford 26.4. Treatment of 26.4 with propargyl alcohol in a polar solventsuch as dimethylformamide or acetonitrile, in the presence of apalladium(0) catalyst such as tetrakis(triphenylphosphine)palladium(0)or a palladium(II) catalyst such as palladium(II) acetate, andoptionally in the presence of a base such as triethylamine or potassiumcarbonate and copper (I) iodide, affords the coupled product 26.5.Alkylation of 26.5 with triflate 22.15, as described in Example 22 thenaffords the phosphonate 26.6. Deprotection of the BOC group by treatmentwith TFA in THF or dioxane gives the amine 26.7.

Using the above procedures, but employing, in place of the phosphonate22.15, different phosphonates 22.3, and in place of iodoaniline 26.4,different anilines, 26.1, the corresponding products 26.8 are obtained.

Examples 27-33 Preparation of Representative Compounds of Formulae 12-13

Generally, for Examples 27-33, representation compounds of the inventioncan be prepared as follows:

Phosphonate Interconversions

The final compounds described above are generally synthesized accordingto the methods described in Examples 27-33. The intermediate phosphonateesters 27.1 and 27.2 and these compounds can be used to prepare thefinal compounds 27.1a and 27.2a, by one skilled in the art, using knownmethods for synthesis of substituted phosphonates. These methods aresimilar to those described for the synthesis of amides. The preparationof amides from carboxylic acids and derivatives is described, forexample, in “Organic Functional Group Preparations,” by S. R. Sandlerand W. Karo, Academic Press, 1968, p. 274. Further methods are describedbelow for the synthesis of the phosphonate diesters and can in somecases be applied to the synthesis of phosphor-amides.

In the following schemes, the conversion of various substituents intothe group link-P(O)(OR¹)₂, where R¹ is defined as above, or indeed thefinal stage of P(O)RR^(o), as defined above, can be effected at anyconvenient stage of the synthetic sequence, or in the final step. Theselection of an appropriate step for the introduction of the phosphonatesubstituent is made after consideration of the chemical proceduresrequired, and the stability of the substrates to those procedures. Itmay be necessary to protect reactive groups, for example hydroxyl,amino, during the introduction of the group link-P(O)(OR¹)₂ orP(O)RR^(o).

In the succeeding examples, the nature of the phosphonate ester groupP(O)(OR¹)₂ can be varied, either before or after incorporation into thescaffold, by means of chemical transformations. The transformations, andthe methods by which they are accomplished, are described below.

Protection of Reactive Substituents

Depending on the reaction conditions employed, it may be necessary toprotect certain reactive substituents from unwanted reactions byprotection before the sequence described, and to deprotect thesubstituents afterwards, according to the knowledge of one skilled inthe art. Protection and deprotection of functional groups are described,for example, in “Protective Groups in Organic Synthesis,” by T. W.Greene and P. G. M Wuts, Wiley, Third Edition 1999. Reactivesubstituents which may be protected are shown in Examples 27-33 as, forexample, [OH], [SH], etc.

Example 27 Preparation of Representative Compounds of Formulae 12-13

Illustrated above is the preparation of compounds 27.1 in which A is Br,I, [SH], [NH], etc., or the group link-P(O)(OR¹)₂. The preparation ofthese compounds follows procedures described in J. Med. Chem.,43(12):2310 (2000). The phthalic anhydride 27.8 is melted with amethylpyridine 27.9 in which A is Br, I, [SH], [NH], etc., or the grouplink-P(O)(OR¹)₂, under high temperature to give 27.3 (the synthesis of27.9 is described below). The product 27.3 on treatment with hydrazinein water and optionally ethanol, then rearranges to afford thepyridinone 27.4. Pyridinone 27.4 is then converted to the chloride 27.5by treatment with a phosphorous oxychloride in an inert solvent such asacetonitrile at ca 50° C. The amine, 27.7, is introduced by heating thechloride 27.5 in the presence of the amine, optionally in a high boilingsolvent such as xylenes or DMF to give the amine 27.6.

Alternatively the pyridinone 27.4 can be directly converted to theproduct 27.6 in a one step procedure involving melting the aniline,27.7, with the pyridinone in the presence of a dehydrating agent such asphosphorus pentoxide as described in J. Med. Chem., 43(12):2310 (2000).

The reactions shown above illustrate the preparation of the compounds27.6 in which the substituent A is either the group link-P(O(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. Depicted below is theconversion of the compounds 27.6 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 27.1.

In this procedure, the compounds 27.6 are converted, using theprocedures described herein into the compounds 27.1.

Example 28 Preparation of Representative Compounds of Formulae 12-13

Illustrated above is the preparation of compounds 27.2 in which A is Br,I, [SH], [NH], etc., or the group link-P(O)(OR¹)₂. The chloride 28.1,described in J. Med. Chem., 43(12):2310 (2000), is treated with ananiline 28.2, in which A is Br, I, [SH], [NH], etc. or the grouplink-P(O)(OR¹)₂, as described in Example 27, to give amine 28.3.Alternatively the pyridinone 28.4, described in J. Med. Chem.,43(12):2310 (2000) is treated with an aniline 28.2 in which A is Br, I,[SH], [NH], etc., or the group link-P(O)(OR¹)₂ as described in Example27 to give amine 28.3.

The reactions shown above illustrate the preparation of the compounds28.3 in which the substituent A is either the group link-P(O)(OR¹)₂ or aprecursor such as [OH], [SH], [NH], Br, etc. Depicted below is theconversion of the compounds 28.3 in which A is [OH], [SH], [NH], Br,etc., into the phosphonate esters 27.2. In this procedure, the compounds28.3 are converted, using the procedures described below into thecompounds 27.2.

Examples 29-31

Generally, for Examples 29-31, the reagents used in the synthesis ofrepresentative compounds of the invention is as follows:

General Applicability of Methods for Introduction of PhosphonateSubstituents

The procedures described for the introduction of phosphonate moieties(Examples 29-33) are, with appropriate modifications known to oneskilled in the art, transferable to different chemical substrates. Thus,the methods described above for the introduction of phosphonate groupsonto the pyridyl ring of 27.9 are applicable to the introduction ofphosphonate moieties onto the aniline 28.2 and the reverse is also true.

Described generally in Examples 29-31 is the preparation ofphosphonate-containing derivatives 27.9, in which A is Br, Cl, [OH],[NH], and the group link-P(O)(OR¹)₂ that are employed in the preparationof the phosphonate ester intermediates 27.1.

Example 29 Preparation of Representative Compounds of Formulae 12-13

Described above is the preparation of 27.9 in which the phosphonate isattached directly to the ring. The halo pyridine 29.1 is treated with adialkyl phosphite 29.2 to give the phosphonate 29.3. The couplingreaction is conducted in the presence of a palladium (0) catalyst, forexample as described in J. Med. Chem., 35:1371 (1992). For example,2-bromo-4-methylpyridine (Aldrich) 29.4 is reacted with an equimolaramount of a dialkyl sodium phosphite 29.2, in the presence oftetrakis(triphenylphosphine)palladium(0) and triethylamine, in tolueneat reflux, to yield the phosphonate 29.5. Using the above procedures,but employing, in place of the halo pyridine bis(chloromethyl) compound29.4, different pyridines 29.1, and/or different dialkyl sodiumphosphites 29.2 the corresponding products 29.3 are obtained.

Example 30 Preparation of Representative Compounds of Formulae 12-13

Illustrated above is the preparation of 27.9 in which the phosphonate isattached through a unsaturated or saturated carbon linker. In thisprocedure, a halo-substituted pyridine 29.1 is coupled, by means of apalladium-catalyzed Heck reaction with a dialkyl alkenyl phosphonate30.1. The coupling of aryl halides with olefins by means of the Heckreaction is described, for example, in “Advanced Organic Chemistry,” byF. A. Carey and R. J. Sundberg, Plenum, 2001, p. 503ff and in Acc. Chem.Res., 12:146 (1979). The aryl bromide and the olefin are coupled in apolar solvent such as dimethylformamide or dioxane, in the presence of apalladium(0) catalyst such as tetrakis(triphenylphosphine)palladium(0)or a palladium(II) catalyst such as palladium(II) acetate, andoptionally in the presence of a base such as triethylamine or potassiumcarbonate, to afford the coupled product 30.2.

Optionally, the product 30.2 can be reduced to afford the saturatedphosphonate 30.3. Methods for the reduction of carbon-carbon doublebonds are described, for example, in “Comprehensive OrganicTransformations,” by R. C. Larock, VCH, 1989, p. 6. The methods includecatalytic reduction and chemical reduction, the latter, for example,employing diborane or diimide.

For example, as shown above, 2-bromo-4-methylpyridine 29.4 is reactedwith a dialkyl butenyl phosphonate 30.4, the preparation of which isdescribed in J. Med. Chem., 39:949 (1996) in the presence ofbis(triphenylphosphine) palladium(I) chloride as described in J. Med.Chem., 35:1371 (1992), to afford the coupled product 30.5. Optionally,the product 30.5 is reduced, for example, by reaction with diimide asdescribed in J. Org. Chem., 30:3965 (1965), to afford the saturatedproduct 30.6. Using the above procedures, but employing, in place of thehalo pyridine compound 29.4, different pyridines 29.1, and/or differentphosphonates 30.1 the corresponding products 30.2 and 30.3 are obtained.

Example 31 Preparation of Representative Compounds of Formulae 12-13

Illustrated above is the preparation of 27.9 in which the phosphonate isattached through a heteroatom, e.g., O, S or N, and a carbon chain. Inthis procedure, a halo-substituted pyridine 29.1 is reacted with adialkyl hydroxy- or thio-alkylphosphonate 31.1. The preparation ofalkoxypyridines by the reaction of alkoxides with halopyridines isdescribed, for example, in J. Am. Chem. Soc., 82:4414 (1960). Thepreparation of pyridine thioethers by reaction of halopyridines withthiols is described, for example, in “Chemistry of HeterocyclicCompounds, Pyridine and its Derivatives,” E. Klingsberg, Ed, part 4, p.358. The alcohols and thiols are transformed into metal salts, forexample sodium or potassium salts, and then reacted with thehalopyridine substrates at elevated temperatures, optionally in thepresence of copper powder catalyst, to afford the ether or thioetherproducts 31.2. For example, a tetrahydrofuran solution of3-bromo-4-methylpyridine 31.3 (Aldrich) is heated at reflux with anequimolar amount of a dialkyl 2-mercaptoethylphosphonate 31.4, thepreparation of which is described in Aust. J. Chem., 43:1123 (1990), inthe presence of sodium carbonate, to afford the thioether product 31.5.

Using the above procedures, but employing, in place of the halopyridines31.3, different halopyridines 29.1, and/or different hydroxy orthio-alkyl phosphonates 31.1, the corresponding products 31.2 areobtained.

Examples 32-33

Described generally in Examples 32-33 is the preparation ofphosphonate-containing derivatives 28.3, in which A is Br, Cl, [OH],[NH], and the group link-P(O)(OR¹)₂ that are employed in the preparationof the phosphonate ester intermediates 27.2.

Example 32

Illustrated above is the preparation of 28.2 (see Example 28) in whichthe phosphonate is attached through a heteroatom, e.g., O, S, or N, anda carbon linker. In this procedure, an optionally protected aniline isreacted with an alkylphosphonate 32.2 in which Lv is a leaving groupsuch as triflate, Br, Cl, Mesyl, etc., in the presence of a suitablebase. The base required for this transformation depends on the nature ofthe heteroatom X. For example, if X is N or S, an excess of an inorganicbase such as, for example, potassium carbonate, in the presence of anorganic solvent such as dimethylformamide, is suitable. The reactionproceeds at from ambient temperature to about 80° to afford thedisplacement products 32.3. If X is O, an equimolar amount of a strongbase, such as, for example, lithium hexamethyldisilylazide and the like,is employed, in the presence of a solvent such as tetrahydrofuran.Deprotection, of the amine group as described in “Protective Groups inOrganic Synthesis,” by T. W. Greene and P. G. M Wuts, Wiley, ThirdEdition 1999 ch 7. then affords the amine 32.4.

For example, the diamine 32.5 (Aldrich), mono-protected as the CBZcarbamate as described in “Protective Groups in Organic Synthesis,” byT. W. Greene and P. G. M Wuts, Wiley, Third Edition 1999 p 531ff, istreated with an equimolar amount of triflate 32.6, the preparation ofwhich is described in Tet. Lett., 27:1497 (1986), in dimethylformamidecontaining excess potassium carbonate, at ca 60° to afford thephosphonate product 32.7. Deprotection by reduction over palladium oncarbon in the presence of hydrogen then affords the amine 32.8. Usingthe above procedures, but employing, in place of the aniline 32.5,different anilines 32.1, and/or different alkylphosphonates 32.2, thecorresponding products 32.4 are obtained.

Alternatively, the aminophenol 32.9, protected as the CBZ carbamate asdescribed above, is reacted with one equivalent of an alkylphosphonate32.6, as described above, to give phosphonate 32.10. Removal of the CBZgroup by catalytic reduction over palladium on carbon in the presence ofhydrogen then affords the amine 32.11.

Example 33

Illustrated above is the preparation of 28.2 (see Example 28) in whichthe phosphonate is attached through a unsaturated or saturated carbonlinker. In this procedure, an optionally protected halo-substitutedaniline 33.1 is coupled, by means of a palladium-catalyzed Heck reactionwith a dialkyl alkenyl phosphonate 30.1, as described in Example 30, toafford the coupled product 33.2. Protection of anilines is described in“Protective Groups in Organic Synthesis,” by T. W. Greene and P. G. MWuts, Wiley, Third Edition 1999 ch 7. Preferably the aniline is treatedwith a BOC reagent such as BOC chloride, or BOC anhydride in thepresence of DMAP and a base, e.g., triethylamine to afford the protectedaniline.

Optionally, the coupled product 33.2 can be reduced, as described inExample 30, to afford the saturated phosphonate 33.3. Removal of theprotecting groups, as described in “Protective Groups in OrganicSynthesis,” by T. W. Greene and P. G. M Wuts, Wiley, Third Edition 1999ch 7., affords the anilines 33.4 and 33.5.

For example, BOC protected 3-bromo-4-fluoro aniline 33.6 (Aldrich) isreacted with a dialkyl propenyl phosphonate 33.7, the preparation ofwhich is described in J. Med. Chem., 39:949 (1996), in the presence ofbis(triphenylphosphine) palladium(II) chloride, as described in J. Med.Chem., 35:1371 (1992), to afford the coupled product 33.8. The BOCprotection of the aniline is performed by treating the aniline with BOCanhydride in the presence of DMAP. The product 33.8 is reduced, forexample by reaction with diimide, as described in J. Org. Chem., 30:3965(1965), to afford the saturated product 33.9. Treatment of 33.8 and 33.9with TFA in THF or dioxane, then affords the products 33.10 and 33.11,respectively. Using the above procedures, but employing, in place of thehalo pyridine compound 33.6, different pyridines 33.1, and/or differentphosphonates 30.1 the corresponding products 33.4 and 33.5 are obtained.

Example 34 Preparation of Representative Compounds of Formulae 14-15

Representative compounds of the invention can be prepared according tothe following methods.

The bis-anisole derivative of flavopiridol (see Bioorg. Med. Chem.Lett., 10:1037 (2000)) serves as an ideal starting point for attachmentof a phosphonate moiety to the piperidine nitrogen. Following protectionof the alcohol, the tertiary amine is demethylated and derivatized withthe reagent of choice. Removal of the methyl ethers and the protectinggroup on the alcohol gives the desired analogs.

The synthesis of a specific compound of the invention, an alvocidibanalog with a phosphonate moiety linked to the piperidine nitrogen, isillustrated below.

The alcohol is protected as the acetate under standard conditions (seeGreene, T., “Protective groups in Organic Synthesis,”Wiley-Interscience, 1999). Demethylation of the N-methylpiperidine isachieved through reaction with α-chloroethyl chloroformate in thepresence of a base such as N,N-diisopropylethylamine (DIEA) followed bybrief heating in acidic methanol. The liberated secondary amine iscondensed with (2-oxo-ethyl)-phosphonic acid diethyl ester underreductive conditions such as those achieved through the use of sodiumcyanoborohydride in a solvent such as methanol or dimethylformamide (seeTet. Lett., 31:5595 (1990)). The alcohol is de-acetylated by treatmentwith sodium ethoxide in ethanol. Finally, bis-demethylation is achievedby heating with pyridinium hydrochloride (see Bioorg. Med. Chem. Lett.,10:1037 (2000)).

The 2-hydroxyacetophenone (see Bioorg. Med. Chem. Lett., 10:1037 (2000))is treated with a suitable phosphonate-bearing benzoyl chloridederivative. The flavone ring system is formed by cyclization, and themethyl groups are removed. Such a synthesis is exemplified below.

Condensation with [4-(2-chlorocarbonyl-phenoxy)-but-2-enyl]-phosphonicacid diethyl ester (synthesis below) is followed by successive treatmentwith sodium hydride, hydrochloric acid and sodium carbonate, generatingthe 5,7-dimethoxyflavone. Demethylation to provide the5,7-dihydroxyflavone final product is achieved as above (see alsoBioorg. Med. Chem. Lett., 10:1037 (2000)).

The synthesis of another specific compound of the invention[4-(2-chlorocarbonyl-phenoxy)-but-2-enyl]-phosphonic acid diethyl ester,is illustrated below.

Salicylic acid methyl ester is treated in a solvent such asdimethylformamide or tetrahydrofuran with a base such as sodium hydride.When bubbling ceases, E-1,4-dibromobutene is added in excess. Afterquenching the reaction with aqueous ammonium chloride and extracting theproduct with an organic solvent such as ethyl acetate, themono-alkylated product is isolated by chromatography. The resultingmonobromide is heated with triethylphosphite in a solvent such astoluene (or other Arbuzov reaction conditions: see Engel, R., “Synthesisof Carbon-phosphorus Bonds,” CRC press, 1988) to generate the diethylester of the desired phosphonic acid. The methyl ester is saponifiedwith lithium hydroxide and the acid chloride generated by treatment withoxalyl chloride in a solvent such as dichloromethane in the presence ofa catalytic amount of dimethylformamide.

Syntheses of another specific compound of the invention is shown below.

The phenol is treated in a solvent such as tetrahydrofuran ordimethylformamide with a base such as sodium hydride. When bubblingceases, diethyl phosphonomethyltriflate (prepared according toTetrahedron Lett., 27:1477 (1986)) is added, yielding the desiredphosphonate diester.

Similarly, a reagent suitable for generating an analog with aphosphonate moiety attached to the 4-position of the phenyl ring at theflavone 2-position may be generated from 4-hydroxybenzoic acid methylester.

Example 35 Preparation of Representative Compounds of Formulae 16-18

In general, representative compounds of the invention can be prepared asfollows:

The preparation of a specific compound of the invention is shown below:

CEP-701 can be treated in a solvent such as dimethylformamide ortetrahydrofuran with two equivalents of a base such as sodium hydride.When bubbling ceases, benzyl bromide is added in excess, yielding thedoubly-protected intermediate. After further treatment with a base suchas magnesium tert-butoxide, diethyl phosphonomethyltriflate (preparedaccording to Tetrahedron Lett., 27:1477 (1986)) is added, yielding thedesired phosphonate diester. Final deprotection by hydrogenation over acatalyst such as palladium on charcoal in a solvent such as methanol asdescribed in Greene, T., “Protective Groups in Organic Synthesis,”Wiley-Interscience, 1999, provides the desired product.

Another specific compound of the invention can be prepared as follows:

CEP-701 can be treated in a solvent such as dimethylformamide ortetrahydrofuran with one equivalent of a base such as sodium hydride orcesium carbonate. Benzyl bromide is added, yielding the N-benzylatedproduct. After further treatment with a base such as magnesiumtert-butoxide, diethyl phosphonomethyltriflate is added, yielding thedesired phosphonate diester. Final deprotection by hydrogenation over acatalyst such as palladium on charcoal in a solvent such as methanolutilizing the method described in Greene (see above) provides thedesired product.

Another specific compound of the invention can be synthesized asfollows:

(4-Formyl-phenoxymethyl)-phosphonic acid diethyl ester is generated bytreatment of 4-hydroxybenzaldehyde, in a solvent such asdimethylformamide or tetrahydrofuran, with a base such as sodium hydrideand diethyl phosphonomethyltriflate. The product is condensed withCEP-701 in a solvent such as toluene, in the presence of a catalyticamount of p-toluenesulfonic acid, with azeotropic removal of the waterso formed, yielding the desired acetal.

Example 36 Preparation of Representative Compounds of Formulae 19-21

Representative compounds of the invention can be made according to thefollowing:

Staurosporin is acylated with activated benzoic acid derivatives such asbenzoyl chlorides in a solvent such as chloroform, in the presence of abase such as N,N-diisopropylethylamine (DIEA) (Bioorg. Med. Chem. Lett.,4:399 (1994)). Specifically, examples of benzoyl chlorides for use inthe synthesis of suitable phosphonate-containing midostaurin analogs areillustrated below.

4-Hydroxybenzoic acid methyl ester is treated with magnesiumtert-butoxide and diethyl phosphonomethyltriflate (prepared according toTetrahedron Lett., 27:1477 (1986)) in a solvent such as tetrahydrofuran.The resulting 4-(diethoxyphosphorylmethoxy)benzoic acid methyl ester issaponified with lithium hydroxide in ethanol, and the acid chloride isgenerated from the benzoic acid by reaction with oxalyl chloride in asolvent such as dichloromethane, catalyzed by dimethylformamide.

3-Hydroxybenzoic acid methyl ester is treated in a solvent such asdimethylformamide or tetrahydrofuran with a base such as sodium hydride.When bubbling ceases, E-1,4-dibromobutene is added in excess. Afterquenching the reaction with aqueous ammonium chloride and extracting theproduct with an organic solvent such as ethyl acetate, themono-alkylated product is isolated by chromatography. The bromide isheated with triethylphosphite in a solvent such as toluene (or otherArbuzov reaction conditions: see Engel, R., “Synthesis ofCarbon-phosphorus Bonds,” CRC press, 1988) to generate3-[4-(diethoxy-phosphoryl)-but-2-enyloxy]-benzoic acid methyl ester. Theremaining steps are similar to those described above.

In addition, representative compounds of the invention can be preparedas follows:

Alkylations on the secondary amine of staurosporine have been carriedout under a variety of standard conditions: see Bioorg. Med. Chem.Lett., 4:399 (1994). An example of the synthesis of aphosphonate-containing alkyl derivative, which is another specificcompound of the invention, is shown below:

Staurosporin is alkylated with diethyl phosphonomethyltriflate in thepresence of a base such as DIEA.

Example 37 Preparation of Representative Compounds of Formulae 22-24

Representative compounds of the invention can be prepared as generallydescribed below.

Introduction of the phosphonate-bearing entity at the quinazoline7-position is most conveniently achieved by alkylation of asuitably-protected 4-piperazinylquinazoline, prior to urea formation.

A specific compound of the invention can be prepared as follows:

6,7-Dimethoxy-3,4-dihydroquinazolin-4-one is reacted with borontribromide to give a mixture of mono-demethylated products. Althoughthese may be separated by chromatography at this stage, the separationmay be more conveniently achieved on the mixture of acetates that arisesfrom reaction with and acetylating reagent such as acetyl chloride inthe presence of a base such as pyridine. The desired isomer is reactedwith thionyl chloride (see Bioorg. Med. Chem. Lett., 11:1911 (2001)) andthe resulting 4-chloroquinazoline is treated withpiperazine-1-carboxylic acid benzyl ester. The acetyl protecting groupis removed under standard conditions such as by treatment with ammoniain methanol (see Greene, T., “Protective Groups in Organic Synthesis,”Wiley-Interscience, 1999) to generate Intermediate A.

Upon treatment with a base such as magnesium tert-butoxide and diethylphosphonomethyltriflate (prepared according to Tetrahedron Lett.,27:1477 (1986)), the phosphonate-bearing moiety is introduced at thequinazoline 7-position. Thereafter, removal of the benzyl carbamateprotecting group by hydrogenation over a catalyst such as palladium oncharcoal in a solvent such as methanol (see Greene, ibid) andcondensation with 4-isopropoxyaniline (commercially available) and4-nitrophenyl chloroformate provides the desired compound.

Another specific compound of the invention is prepared as follows:

Intermediate A may be alkylated on the phenol by reaction with4-(2-hydroxy-ethyl)-piperazine-1-carboxylic acid tert-butyl ester in thepresence of an azodicarboxylate diester such as diisopropylazodicarboxylate and triphenylphosphine, as described by Mitsunobu(Bull. Chem. Soc. Japan., 44:3427 (1971)). Following deprotection withtrifluoroacetic acid, the liberated secondary amine is condensed with(2-oxo-ethyl)-phosphonic acid diethyl ester under reductive conditionssuch as those achieved through the use of sodium cyanoborohydride in asolvent such as methanol or dimethylformamide (see Tet. Lett., 31:5595(1990)). The remaining steps are similar to those described above.

Example 38 Preparation of Representative Compounds of Formulae 22=24

Representative compounds of the invention can be prepared as follows:

The route is similar to that shown in Example 37, but exploits aselective demethylation at the 6-position of6,7-dimethoxy-3,4-dihydroquinazolin-4-one (see Bioorg. Med. Chem. Lett.,11:1911 (2001)). A specific example of such a synthesis is shown below.

Following the selective demethylation, the steps are similar to thosediscussed in previous examples up to the point where a phenol isalkylated. In this example, however, the alkylation is performed withE-1,4-dibromobutene, and the monobromide product is reacted withtriethylphosphite in a solvent such as toluene toluene (or other Arbuzovreaction conditions: see Engel, R., “Synthesis of Carbon-phosphorusBonds,” CRC press, 1988) to generate the diethyl ester of the desiredphosphonic acid. Thereafter, the steps are again similar to thosedescribed in previous examples.

Example 39 Preparation of Representative Compounds of Formulae 25-26

Compounds of the invention can be prepared as generally described below.

The coupling of an aniline with 2,3,4-trifluorobenzoic acid is performedin the presence of a large excess of a base such as lithiumdiisopropylamide in a solvent such as tetrahydrofuran, and attemperatures at or below ambient, as described in patent application WO2001-US22948. The subsequent introduction of a phosphonate moeity may beachieved by a variety of means, such as those illustrated below.Thereafter, the hydroxamic ester is generated by treatment of thebenzoic acid with O-(tetrahydro-2H-pyran-2-yl)hydroxylamine anddiisopropylethylamine in the presence of a coupling reagent such asbenzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphate(PyBOP) in a solvent such as tetrahydrofuran or dichloromethane, asdescribed in patent application WO 2000-US18347 20000705, followed bytreatment with ethanolic hydrochloric acid.

A specific compound of the invention can be synthesized as follows:

Having coupled 2,3,4-trifluorobenzoic acid with 2-iodo-5-nitroanisole(commercially available), the methyl ether is removed under standardconditions such as by treatment with hydrobromic acid in acetic acid(see Greene, T., “Protective Groups in Organic Synthesis,”Wiley-Interscience, 1999). The benzoic acid is esterified by dissolutionin acidic methanol. The phenol is then treated in a solvent such astetrahydrofuran or dimethylformamide with a base such as sodium hydride.When bubbling ceases, diethyl phosphonomethyltriflate (preparedaccording to Tetrahedron Lett., 27:1477 (1986)) is added, yielding thedesired phosphonate diester. Saponification of the benzoic acid (readyfor coupling to form the hydroxamate ester; see above) is achieved withlithium hydroxide in a solvent such as tetrahydrofuran or ethanol.

In addition, representative compounds of the invention are prepared asfollows:

The iodo substituent present in PD-184352 may be used for theintroduction of a phosphonate-bearing moiety, as illustrated below.

5-Chloro-1-pentyne is treated with triethylphosphite in a solvent suchas toluene (or other Arbuzov reaction conditions: see Engel, R.,“Synthesis of Carbon-phosphorus Bonds,” CRC press, 1988) to generate thediethyl ester of the desired phosphonic acid. This acetylene is coupledwith PD-184352 under conditions such as those pioneered by Sonagashira(Sonogashira et al., Tetrahedron Lett. 4467 (1975)).

Example 40 Preparation of Representative Compounds of Formulae 27-30

Compounds of the invention can be prepared as generally outlined below.

The aryl hydrazine is condensed with 4,4-dimethyl-3-oxo-pentanenitrileto form an aminopyrazole (as described in J. Med. Chem., 45:2994(2002)). Urea formation is accomplished by sequential condensation with4-nitrophenyl chloroformate and the requisite aniline. The latter isgenerated from 4-nitro-naphthalen-1-ol by reaction with2-morpholin-4-yl-ethanol using a method such as that described byMitsunobu (Bull. Chem. Soc. Japan, 44:3427 (1971)), followed bytin(II)-mediated reduction of the nitro group to reveal the aniline.

The synthesis of a specific compound of the invention, e.g., suitablephosphonate-containing arylhydrazine, is illustrated below.

5-Methyl-2-nitrophenol is alkylated with E-1,4-dibromobutene. Theresulting monobromide is heated with triethylphosphite in a solvent suchas toluene (or other Arbuzov reaction conditions: see Engel, R.,“Synthesis of Carbon-phosphorus Bonds,” CRC press, 1988) to generate thediethyl ester of the desired phosphonic acid. The nitro group isconverted to the aryl hydrazine by diazotization and reduction withsodium sulfite (Chem. Ber, 93:540 (1960)) or tin(II) chloride (J. Med.Chem., 44:4031 (2001)).

The syntheses of suitable phosphonate-containing aryl hydrazines inwhich link is attached to the 3- or 4-positions of the phenyl ring areanalogous to that shown above, starting from 2-methyl-5-nitrophenol and4-nitrophenol, respectively.

In addition, representative compounds of the invention can besynthesized as shown below:

Following the synthesis of the urea through condensation of5-tert-butyl-2-p-tolyl-2H-pyrazol-3-ylamine and1-isocyanato-4-methoxy-naphthalene, the product is demethylated bytreatment with a Lewis acid such as boron tribromide. The resultingphenol is coupled with a suitable morpholine derivative using a methodsuch as that described by Mitsunobu (Bull. Chem. Soc. Japan., 44:3427(1971)).

The synthesis of a specific compound of the invention, e.g., suitablephosphonate-containing morpholine derivative, is illustrated below.

Morpholine-2,4-dicarboxylic acid 4-benzyl ester (generated frommorpholine-2,4-dicarboxylic acid by reaction with benzyl chloroformateunder standard protection conditions (such as those described in Greene,T., “Protective Groups in Organic Synthesis,” Wiley-interscience, 1999))is coupled with 2-aminoethylphosphonic acid diethyl ester (commerciallyavailable) using standard reagents for the formation of a secondaryamide such as dicyclohexylcarbodiimide (DCC) and hydroxybenztriazole(HOBT), in a solvent such as dimethylformamide. Removal of the benzylcarbamate protecting group by hydrogenation over palladium in a solventsuch as methanol (as described in Greene, T. ibid.) provides the desiredproduct.

Example 41 Preparation of Representative Compounds of Formulae 31-34

Representative compounds of the invention can be prepared as follows.

A specific compound of the invention can be prepared as follows:

The acid is coupled with 2-aminoethylphosphonic acid diethyl ester(commercially available) using standard reagents for the formation of asecondary amide such as dicyclohexylcarbodiimide (DCC) andhydroxybenztriazole (HOBT), in a solvent such as dimethylformamide.

Representative compounds of the invention may also be prepared asfollows:

An aniline bearing a phosphonate moiety is coupled with4-(4-aminophenoxy)-pyridine-2-carboxylic acid methylamide (US2002/0165394) in the presence of a reagent such as phosgene, in asolvent such as toluene to form a urea (see Bioorg. Med. Chem. Lett.,11:2775 (2001)).

4-(4-Aminophenoxy)-pyridine-2-carboxylic acid methylamide is formed byalkylation of (4-hydroxypyridine-2-carboxylic acid methylamide with4-fluoronitrobenzene with a base such as cesium carbonate in a solventsuch as dimethylformamide, followed by reduction of the nitro group withtin(II) chloride in a solvent such as ethanol.

The synthesis of a specific compound of the invention, e.g., a suitablephosphonate-bearing aniline, is illustrated below.

2-Chloro-5-nitrophenol is alkylated with an excess ofE-1,4-dibromobutene in a solvent such as dimethylformamide in thepresence of a base such as potassium carbonate. The monobromide productis heated with triethylphosphite in a solvent such as toluene (or otherArbuzov reaction conditions: see Engel, R., “Synthesis ofCarbon-phosphorus Bonds,” CRC press, 1988). Finally, the nitro group isreduced with tin(II) chloride in a solvent such as ethanol.

Synthesis of representative compounds of the invention is shown below.

4-Chloro-3-trifluoromethylaniline is coupled with a4-phenoxy-substituted aniline bearing a phosphonate moiety in a mannersimilar to that shown in Scheme 2 to form a urea. The synthesis of aspecific compound of the invention, e.g., suitable phosphonate-bearinganiline is illustrated below.

(3-Benzyloxy)phenol is treated with magnesium t-butoxide and diethylphosphonomethyltriflate (prepared according to Tetrahedron Lett.,27:1477 (1986)) in a solvent such as tetrahydrofuran. The benzyl groupis removed by hydrogenation over a catalyst such as palladium oncharcoal in a solvent such as methanol as described in Greene, T.,“Protective Groups in Organic Synthesis,” Wiley-Interscience, 1999, andthe resulting phenol is alkylated with 4-fluoronitrobenzene with a basesuch as potassium carbonate in a solvent such as dimethylformamide.Finally, the nitro group is reduced.

In addition, a representative compound of the invention can be preparedas follows:

4-Chloro-3-trifluoromethylaniline is coupled with a4-phenoxy-substituted aniline bearing a phosphonate moiety in a mannersimilar to that shown hereinabove to form a urea. The synthesis of asuitable phosphonate-bearing aniline, which is a specific compound ofthe invention, is illustrated below.

2-Chloro-5-nitrobenzoyl chloride is reacted with 2-aminoethylphosphonicacid diethyl ester. Thereafter, displacement of the chloride by reactionwith 4-oxo-1,4-dihydro-pyridine-2-carboxylic acid methylamide in thepresence of a base such as potassium carbonate in a solvent such astetrahydrofuran generates the biaryl ether motif, and reduction of thenitro group as in previous examples reveals the aniline ready forcoupling in the urea-forming step.

Example 42 Preparation of Representative Compounds of Formulae 35-36

Representative compounds of the invention can be made according to thefollowing:

CP-690, 550,3-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-3-oxo-propionitrile,can be prepared as described in WO 02,096,909 and WO 03,048,162. Enolateformation at the α-cyanoamide position using over 2 equivalents of basefollowed by addition of diethyl phosphonomethyltriflate (preparedaccording to Tetrahedron Lett., 27:1477 (1986)) yields the desiredcompound 42.1. A solvent such as THF, DMF or other anhydrous solventsmay be used for this reaction. In case the pyrrole nitrogen interfereswith the desired alkylation, a protecting group such as BOC may beintroduced before the alkylation reaction. Removal of the BOC group canbe accomplished by exposure of the reaction product to TFA as describedin Greene, T., “Protective Groups in Organic Synthesis,”Wiley-Interscience, 1999.

A second series of pro-drugs can be prepared by attaching thephosphonate group on to the pyrrole ring at the 2-position. Compoundssuch as 42.9 can be made according to the general route outlined below.

Compound 42.4 is prepared according to WO 02,096,909. Protection of thepyrrole nitrogen using a tosyl group is achieved as described inSakamoto et al., Tetrahedron Lett., 35(18):2919 (1994). Ortho lithiationusing t-BuLi and quenching with formaldehyde as described in the abovereference as well as Seela et al., Chem. Ber., 110(4): 1462 (1977)introduces a substituent at the requisite site. The primary alcohol soformed may be used for attachment of the phosphonate moiety via etherformation using base and diethyl phosphonomethyltriflate (preparedaccording to Tetrahedron Lett., 27:1477 (1986)) in an anhydrous solvent.Removal of the benzyl protecting group is achieved using hydrogenolysisconditions. The piperidine nitrogen is then coupled with cyano-aceticacid 2,5-dioxo-pyrrolidine-1-yl ester to provide compound 42.8. Removalof the tosyl protecting group can be achieved using basic conditions toprovide the desired product 42.9.

Specifically, as shown above,(1-benzyl-4-methyl-piperidin-3-yl)-methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amine,compound 42.4 (prepared as described in WO 02,096,909) is firstprotected on the pyrrole nitrogen using a tosyl group. Subsequentformylation using the procedure reported by Sakamoto et al.,(Tetrahedron Lett. 35:2919 (1994)) provides compound 42.6. The primaryalcohol is then treated in a solvent such as tetrahydrofuran ordimethylformamide with a base such as sodium hydride. When bubblingceases, diethyl phosphonomethyltriflate (prepared according toTetrahedron Lett., 27:1477 (1986)) is added, yielding the desiredproduct 42.10. Debenzylation of the piperidine nitrogen following bycoupling to cyano-acetic acid 2,5-dioxo-pyrrolidine-1-yl ester givescompound 42.4. Removal of the tosyl protecting group provides thedesired pro-drug 42.12.

Example 43 Preparation of Representative Compounds of Formulae 4-7

Representative compounds of the invention may be prepared as follows:

[2-(4-{4-[4-Methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phosphonicacid diethyl ester

A mixture ofN-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenyl]-4-piperazin-1-ylmethyl-benzamide(30 mg, 0.06 mmol, Zimmermann et al., Bioorg. Med. Chem. Lett. 1996, 6,1221), diethyl 2-bromoethylphosphonate (30 μL, 0.12 mmol) and K₂CO3 (20mg, 0.16 mmol) in 2.5 mL of DMF was heated at 110° C. for 8 hours whenmost of the starting materials were consumed as judged by LCMS analysis.The solid material was filtered off. The filtrate was diluted with waterand then extracted with EtOAc. The organic layer was dried over Na₂SO₄and concentrated to dryness. The crude material was purified by silicagel chromatography using 10% MeOH/CH₂Cl₂ to provide 28 mg (55%) of thedesired product. ¹H NMR (300 MHz, CDCl₃) δ 1.32 (t, 6H), 1.92-20.3 (m,4H), 2.35 (s, 3H), 2.5 (bs, 6H), 2.64 (m, 2H), 3.56 (s, 2H), 4.05-4.14(m, 4H), 7.07 (s, 1H), 7.18 (d, 2H, J=5 Hz), 7.30 (dd, 1H, J=6, 8 Hz),7.33-7.45 (m, 3H), 7.84 (d, 2H, J=8 Hz), 8.01 (s, 1H), 8.51 (dd, 2H,J=4, 9 Hz), 8.58 (d, 1H, J=2 Hz), 8.70 (dd, 1H, J=2, 5 Hz), 9.25 (s,1H); ³¹P (121.4 MHz, CDCl₃) δ 30.5; MS (m/z) 644 [M+H]⁺.

[2-(4-{4-[4-Methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phosphonicacid

To a solution of[2-(4-{4-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phosphonicacid diethyl ester (8 mg, 0.012 mmol) in DMF (1 mL) was added TMSBr (15μL, 0.12 mmol) at room temperature. The reaction was allowed to proceedat room temperature for 14 hours. Another portion of TMSBr (20 μL) wasadded and heated at 110° C. for 12 hours when completion of the reactionwas detected by LCMS. The reaction was cooled down to room temperatureand quenched with addition of MeOH. The reaction mixture was dried underreduced pressure and the residue was purified by RP HPLC using a C18column with a gradient of H₂O—Acetonitrile (5-100%) over 20 minutes toprovide 4.2 mg (50%) of the product as mono-TFA salt. ¹H NMR (300 MHz,CD₃OD) δ 1.80-1.84 (m, 2H), 2.08-2.02 (m, 2H), 2.23 (s, 3H), 3.07 (bs,4H), 3.30-3.32 (2H, possible overlap with solvent), 3.89 (m, 2H), 4.01(s, 2H), 6.87 (s, 1H), 7.23-7.3 (m, 3H), 7.52-7.60 (m, 3H), 8.01 (d, 2H,J=8 Hz), 8.08 (dd, 1H, J=2, 5 Hz), 8.30 (s, 1H), 8.58 (d, 1H, J=5 Hz),8.89 (d, 1H, J=2 Hz), 9.22 (dd, 1H, J=2, 5 Hz), 9.63 (s, 1H); ³¹P (121.4MHz, CD₃OD) δ 21.9; MS (m/z) 588 [M+H]⁺.

2-{[2-(4-{4-[4-Methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phenoxy-phosphinoyloxy}-propionicacid ethyl ester

A solution ofN-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenyl]-4-piperazin-1-ylmethyl-benzamide(20 mg, 0.04 mmol) and2-[(2-oxo-ethyl)-phenoxy-phosphinoyloxy]-propionic acid ethyl ester (60mg, 0.2 mmol) in 1% Acetic Acid/DMF (1.5 mL) solution was stirred atroom temperature for 7 hours followed by an addition of NaCNBH₃ (30 mg,0.24 mmol). The resulting mixture was stirred for additional 30 min whencompletion of the reaction was observed by LCMS. After evaporation ofsolvent, the residue was taken up in CH₂Cl₂ and then extracted withsaturated aqueous NaHCO₃. The organic extracts were dried in vacuo andthe residue was purified by silica gel chromatography using MeOH—CH₂Cl₂(7%) to afford 8 mg (26%) of the product. ³¹P NMR (121.4 MHz, CDCl₃) δ27.2, 28.6; MS (m/z) 764 [M+H]⁺.

2-{Hydroxy-[2-(4-{4-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phosphinoyloxy}-propionicacid

To a solution of2-{[2-(4-{4-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-benzyl}-piperazin-1-yl)-ethyl]-phenoxy-phosphinoyloxy}-propionicacid ethyl ester (6 mg, 0.008 mmol) in 2:1 acetonitrile/water (0.3 mL)was added 1N NaOH (50 μL, 0.048 mmol). The solution was allowed to stirat room temperature for 1 hour when completion of the reaction wasobserved by LCMS. The reaction was acidified by 1N HCl (50 μL) solutionand purified by RP HPLC using a C18 column with a gradient ofH₂O—Acetonitrile (5-100%) over 20 minutes to provide 2 mg (38%) of theproduct. ¹H NMR (300 MHz, CD₃OD) δ 1.51 (d, 3H, J=7 Hz), 2.04 (m, 2H),2.33 (s, 3H), 2.96 (bs, 4H), 3.31 (m, 2H), 3.4 (bs, 4H), 3.89 (s, 2H),4.88 (1H, possible overlap with solvent), 7.30 (m, 2H), 7.48-7.57 (m,4H), 7.96-7.99 (m, 4H), 8.32 (s, 1H), 8.56 (d, 1H, J=5 Hz), 8.86 (d, 1H,J=2 Hz), 9.10 (dd, 1H, J=2, 5 Hz), 9.59 (s, 1H); ³¹P (121.4 MHz, CD₃OD)δ 20.0; MS (m/z) 660 [M+H]⁺.

Example 44 Preparation of Representative Compounds of Formulae 31-34

Preparation of Representative Compounds of the Invention can be asDiscussed below.

In addition, representative compounds of the invention can besynthesized as follows:

Example 45

By way of example and not limitation, embodiments of the invention arenamed below in tabular format (Table 106). These embodiments are of thegeneral formula “MBF”:

Each embodiment of MBF is depicted as a substituted nucleus (Sc). Sc isdescribed in formula 1-36 herein, wherein A⁰ is the point of covalentattachment of Sc to Lg, as well as in Tables 1.1 to 1.5 below. For thoseembodiments described in Table 106, Sc is a nucleus designated by anumber and each substituent is designated in order by letter or number.Tables 1.1 to 1.5 are a schedule of nuclei used in forming theembodiments of Table 106. Each nucleus (Sc) is given a numberdesignation from Tables 1.1 to 1.5, and this designation appears firstin each embodiment name. Similarly, Tables 10.1 to 10.19 and 20.1 to20.36 list the selected linking groups (Lg) and prodrug (Pd¹ and Pd²)substituents, again by letter or number designation, respectively.Accordingly, a compound of the formula MBF includes compounds having Scgroups based on formula 1-36 herein as well as compounds according toTable 100 below. In all cases, compounds of the formula MBF have groupsLg, Pd¹ and Pd² setforth in the Tables below.

Accordingly, each named embodiment of Table 106 is depicted by a numberdesignating the nucleus from Table 1.1-1.5, followed by a letterdesignating the linking group (Lg) from Table 10.1-10.19, and twonumbers designating the two prodrug groups (Pd¹ and Pd²) from Table20.1-20.36. In graphical tabular form, each embodiment of Table 106appears as a name having the syntax:

Sc.Lg.Pd¹.Pd²

Each Sc group is shown having a tilda (“˜”). The tilda is the point ofcovalent attachment of Sc to Lg. Q¹ and Q² of the linking groups (Lg),it should be understood, do not represent groups or atoms but are simplyconnectivity designations. Q¹ is the site of the covalent bond to thenucleus (Sc) and Q² is the site of the covalent bond to the phosphorousatom of formula MBF. Each prodrug group (Pd¹ and Pd²) are covalentlybonded to the phosphorous atom of MBF at the tilda symbol (“˜”). Someembodiments of Tables 10.1-10.19 and 20.1-20.36 may be designated as acombination of letters and numbers (Table 10.1-10.19) or number andletter (Table 20.1-20.36). For example there are Table 10 entries forBJ1 and BJ2. In any event, entries of Table 10.1-10.19 always begin witha letter and those of Table 20.1-20.36 always begin with a number. Whena nucleus (Sc) is shown enclosed within square brackets (“[ ]”) and acovalent bond extends outside the brackets, the point of covalentattachment of Sc to Lg may be at any substitutable site on SC. Selectionof the point of attachment is described herein. By way of example andnot limitation, the point of attachment is selected from those depictedin the schemes and examples.

TABLE 1.1 1

2

3

4

TABLE 1.2

TABLE 1.3

TABLE 1.4

TABLE 1.5

TABLE 10.1

TABLE 10.2

TABLE 10.3

TABLE 10.4

TABLE 10.5

TABLE 10.6

TABLE 10.7

TABLE 10.8

TABLE 10.9

TABLE 10.10

TABLE 10.11

TABLE 10.12

DA

DB

DC

DD

DE

DF

TABLE 10.13

DG

DH

DI

DJ

DK

DL

TABLE 10.14

DM

DN

DO

DP

DQ

DR

TABLE 10.15

DS

DT

DU

DV

DW

DX

DY

DZ

EA

EB

EC

ED

TABLE 10.16

EE

EF

EG

EH

EI

EJ

TABLE 10.17

EK

EL

EM

EN

EO

EP

TABLE 10.18

EQ

ER

ES

ET

EU

EV

TABLE 10.19

EW

EX

EY

EZ

FA

FB

TABLE 20.1

1

2

3

4

5

6

7

8

TABLE 20.2

 9

10

11

TABLE 20.3

12

13

14

15

16

17

18

19

TABLE 20.4

20

21

22

TABLE 20.5

23

24

25

26

27

28

29

30

TABLE 20.6

31

32

33

TABLE 20.7

34

35

36

37

38

39

40

41

TABLE 20.8

42 43

44 45

46 47

48 49

TABLE 20.9

50

51

52

53

54

55

56

57

TABLE 20.10

58

59

60

TABLE 20.11

61

62

63

64

65

66

67

68

TABLE 20.12

69

70

71

TABLE 20.13

72

73

74

75

76

77

78

79

TABLE 20.14

80

81

82

TABLE 20.15

83 84

85 86

87 88

89 90

TABLE 20.16

91 92

93 94

95 96

97 98

TABLE 20.17

99

100

101

102

103

104

105

106

TABLE 20.18

107

108

109

TABLE 20.19

110

111

112

113

114

115

116

117

TABLE 20.20

118

119

120

TABLE 20.21

121

122

123

124

125

126

127

128

TABLE 20.22

129

130

131

TABLE 20.23

132

133

134

135

136

137

138

139

TABLE 20.24

140

141

142

143

144

145

146

147

TABLE 20.25

148

149

150

151

152

153

154

155

156

157

158

159

TABLE 20.26

160

161

162

163

164

165

166

167

168

169

170

171

TABLE 20.27

172

173

174

175

176

177

178

179

TABLE 20.28

180

181

182

183

184

185

TABLE 20.29

186

187

188

189

190

191

192

193

TABLE 20.30

194

195

196

197

198

199

TABLE 20.31

200

201

202

203

204

205

206

207

TABLE 20.32

208

209

210

211

212

213

TABLE 20.33

214

215

216

217

218

219

220

221

TABLE 20.34

222

223

224

225

226

227

TABLE 20.35

228

229

230

231

232

233

234

235

TABLE 20.36

236

237

238

239

240

241

242

243

TABLE 20.37

244

245

246

247

TABLE 106 Prodrugs of 1.B 1.B.228.228; 1.B.228.229; 1.B.228.230;1.B.228.231; 1.B.228.236; 1.B.228.237; 1.B.228.238; 1.B.228.239;1.B.228.154; 1.B.228.157; 1.B.228.166; 1.B.228.169; 1.B.228.172;1.B.228.175; 1.B.228.240; 1.B.228.244; 1.B.229.228; 1.B.229.229;1.B.229.230; 1.B.229.231; 1.B.229.236; 1.B.229.237; 1.B.229.238;1.B.229.239; 1.B.229.154; 1.B.229.157; 1.B.229.166; 1.B.229.169;1.B.229.172; 1.B.229.175; 1.B.229.240; 1.B.229.244; 1.B.230.228;1.B.230.229; 1.B.230.230; 1.B.230.231; 1.B.230.236; 1.B.230.237;1.B.230.238; 1.B.230.239; 1.B.230.154; 1.B.230.157; 1.B.230.166;1.B.230.169; 1.B.230.172; 1.B.230.175; 1.B.230.240; 1.B.230.244;1.B.231.228; 1.B.231.229; 1.B.231.230; 1.B.231.231; 1.B.231.236;1.B.231.237; 1.B.231.238; 1.B.231.239; 1.B.231.154; 1.B.231.157;1.B.231.166; 1.B.231.169; 1.B.231.172; 1.B.231.175; 1.B.231.240;1.B.231.244; 1.B.236.228; 1.B.236.229; 1.B.236.230; 1.B.236.231;1.B.236.236; 1.B.236.237; 1.B.236.238; 1.B.236.239; 1.B.236.154;1.B.236.157; 1.B.236.166; 1.B.236.169; 1.B.236.172; 1.B.236.175;1.B.236.240; 1.B.236.244; 1.B.237.228; 1.B.237.229; 1.B.237.230;1.B.237.231; 1.B.237.236; 1.B.237.237; 1.B.237.238; 1.B.237.239;1.B.237.154; 1.B.237.157; 1.B.237.166; 1.B.237.169; 1.B.237.172;1.B.237.175; 1.B.237.240; 1.B.237.244; 1.B.238.228; 1.B.238.229;1.B.238.230; 1.B.238.231; 1.B.238.236; 1.B.238.237; 1.B.238.238;1.B.238.239; 1.B.238.154; 1.B.238.157; 1.B.238.166; 1.B.238.169;1.B.238.172; 1.B.238.175; 1.B.238.240; 1.B.238.244; 1.B.239.228;1.B.239.229; 1.B.239.230; 1.B.239.231; 1.B.239.236; 1.B.239.237;1.B.239.238; 1.B.239.239; 1.B.239.154; 1.B.239.157; 1.B.239.166;1.B.239.169; 1.B.239.172; 1.B.239.175; 1.B.239.240; 1.B.239.244;1.B.154.228; 1.B.154.229; 1.B.154.230; 1.B.154.231; 1.B.154.236;1.B.154.237; 1.B.154.238; 1.B.154.239; 1.B.154.154; 1.B.154.157;1.B.154.166; 1.B.154.169; 1.B.154.172; 1.B.154.175; 1.B.154.240;1.B.154.244; 1.B.157.228; 1.B.157.229; 1.B.157.230; 1.B.157.231;1.B.157.236; 1.B.157.237; 1.B.157.238; 1.B.157.239; 1.B.157.154;1.B.157.157; 1.B.157.166; 1.B.157.169; 1.B.157.172; 1.B.157.175;1.B.157.240; 1.B.157.244; 1.B.166.228; 1.B.166.229; 1.B.166.230;1.B.166.231; 1.B.166.236; 1.B.166.237; 1.B.166.238; 1.B.166.239;1.B.166.154; 1.B.166.157; 1.B.166.166; 1.B.166.169; 1.B.166.172;1.B.166.175; 1.B.166.240; 1.B.166.244; 1.B.169.228; 1.B.169.229;1.B.169.230; 1.B.169.231; 1.B.169.236; 1.B.169.237; 1.B.169.238;1.B.169.239; 1.B.169.154; 1.B.169.157; 1.B.169.166; 1.B.169.169;1.B.169.172; 1.B.169.175; 1.B.169.240; 1.B.169.244; 1.B.172.228;1.B.172.229; 1.B.172.230; 1.B.172.231; 1.B.172.236; 1.B.172.237;1.B.172.238; 1.B.172.239; 1.B.172.154; 1.B.172.157; 1.B.172.166;1.B.172.169; 1.B.172.172; 1.B.172.175; 1.B.172.240; 1.B.172.244;1.B.175.228; 1.B.175.229; 1.B.175.230; 1.B.175.231; 1.B.175.236;1.B.175.237; 1.B.175.238; 1.B.175.239; 1.B.175.154; 1.B.175.157;1.B.175.166; 1.B.175.169; 1.B.175.172; 1.B.175.175; 1.B.175.240;1.B.175.244; 1.B.240.228; 1.B.240.229; 1.B.240.230; 1.B.240.231;1.B.240.236; 1.B.240.237; 1.B.240.238; 1.B.240.239; 1.B.240.154;1.B.240.157; 1.B.240.166; 1.B.240.169; 1.B.240.172; 1.B.240.175;1.B.240.240; 1.B.240.244; 1.B.244.228; 1.B.244.229; 1.B.244.230;1.B.244.231; 1.B.244.236; 1.B.244.237; 1.B.244.238; 1.B.244.239;1.B.244.154; 1.B.244.157; 1.B.244.166; 1.B.244.169; 1.B.244.172;1.B.244.175; 1.B.244.240; 1.B.244.244; Prodrugs of 1.D 1.D.228.228;1.D.228.229; 1.D.228.230; 1.D.228.231; 1.D.228.236; 1.D.228.237;1.D.228.238; 1.D.228.239; 1.D.228.154; 1.D.228.157; 1.D.228.166;1.D.228.169; 1.D.228.172; 1.D.228.175; 1.D.228.240; 1.D.228.244;1.D.229.228; 1.D.229.229; 1.D.229.230; 1.D.229.231; 1.D.229.236;1.D.229.237; 1.D.229.238; 1.D.229.239; 1.D.229.154; 1.D.229.157;1.D.229.166; 1.D.229.169; 1.D.229.172; 1.D.229.175; 1.D.229.240;1.D.229.244; 1.D.230.228; 1.D.230.229; 1.D.230.230; 1.D.230.231;1.D.230.236; 1.D.230.237; 1.D.230.238; 1.D.230.239; 1.D.230.154;1.D.230.157; 1.D.230.166; 1.D.230.169; 1.D.230.172; 1.D.230.175;1.D.230.240; 1.D.230.244; 1.D.231.228; 1.D.231.229; 1.D.231.230;1.D.231.231; 1.D.231.236; 1.D.231.237; 1.D.231.238; 1.D.231.239;1.D.231.154; 1.D.231.157; 1.D.231.166; 1.D.231.169; 1.D.231.172;1.D.231.175; 1.D.231.240; 1.D.231.244; 1.D.236.228; 1.D.236.229;1.D.236.230; 1.D.236.231; 1.D.236.236; 1.D.236.237; 1.D.236.238;1.D.236.239; 1.D.236.154; 1.D.236.157; 1.D.236.166; 1.D.236.169;1.D.236.172; 1.D.236.175; 1.D.236.240; 1.D.236.244; 1.D.237.228;1.D.237.229; 1.D.237.230; 1.D.237.231; 1.D.237.236; 1.D.237.237;1.D.237.238; 1.D.237.239; 1.D.237.154; 1.D.237.157; 1.D.237.166;1.D.237.169; 1.D.237.172; 1.D.237.175; 1.D.237.240; 1.D.237.244;1.D.238.228; 1.D.238.229; 1.D.238.230; 1.D.238.231; 1.D.238.236;1.D.238.237; 1.D.238.238; 1.D.238.239; 1.D.238.154; 1.D.238.157;1.D.238.166; 1.D.238.169; 1.D.238.172; 1.D.238.175; 1.D.238.240;1.D.238.244; 1.D.239.228; 1.D.239.229; 1.D.239.230; 1.D.239.231;1.D.239.236; 1.D.239.237; 1.D.239.238; 1.D.239.239; 1.D.239.154;1.D.239.157; 1.D.239.166; 1.D.239.169; 1.D.239.172; 1.D.239.175;1.D.239.240; 1.D.239.244; 1.D.154.228; 1.D.154.229; 1.D.154.230;1.D.154.231; 1.D.154.236; 1.D.154.237; 1.D.154.238; 1.D.154.239;1.D.154.154; 1.D.154.157; 1.D.154.166; 1.D.154.169; 1.D.154.172;1.D.154.175; 1.D.154.240; 1.D.154.244; 1.D.157.228; 1.D.157.229;1.D.157.230; 1.D.157.231; 1.D.157.236; 1.D.157.237; 1.D.157.238;1.D.157.239; 1.D.157.154; 1.D.157.157; 1.D.157.166; 1.D.157.169;1.D.157.172; 1.D.157.175; 1.D.157.240; 1.D.157.244; 1.D.166.228;1.D.166.229; 1.D.166.230; 1.D.166.231; 1.D.166.236; 1.D.166.237;1.D.166.238; 1.D.166.239; 1.D.166.154; 1.D.166.157; 1.D.166.166;1.D.166.169; 1.D.166.172; 1.D.166.175; 1.D.166.240; 1.D.166.244;1.D.169.228; 1.D.169.229; 1.D.169.230; 1.D.169.231; 1.D.169.236;1.D.169.237; 1.D.169.238; 1.D.169.239; 1.D.169.154; 1.D.169.157;1.D.169.166; 1.D.169.169; 1.D.169.172; 1.D.169.175; 1.D.169.240;1.D.169.244; 1.D.172.228; 1.D.172.229; 1.D.172.230; 1.D.172.231;1.D.172.236; 1.D.172.237; 1.D.172.238; 1.D.172.239; 1.D.172.154;1.D.172.157; 1.D.172.166; 1.D.172.169; 1.D.172.172; 1.D.172.175;1.D.172.240; 1.D.172.244; 1.D.175.228; 1.D.175.229; 1.D.175.230;1.D.175.231; 1.D.175.236; 1.D.175.237; 1.D.175.238; 1.D.175.239;1.D.175.154; 1.D.175.157; 1.D.175.166; 1.D.175.169; 1.D.175.172;1.D.175.175; 1.D.175.240; 1.D.175.244; 1.D.240.228; 1.D.240.229;1.D.240.230; 1.D.240.231; 1.D.240.236; 1.D.240.237; 1.D.240.238;1.D.240.239; 1.D.240.154; 1.D.240.157; 1.D.240.166; 1.D.240.169;1.D.240.172; 1.D.240.175; 1.D.240.240; 1.D.240.244; 1.D.244.228;1.D.244.229; 1.D.244.230; 1.D.244.231; 1.D.244.236; 1.D.244.237;1.D.244.238; 1.D.244.239; 1.D.244.154; 1.D.244.157; 1.D.244.166;1.D.244.169; 1.D.244.172; 1.D.244.175; 1.D.244.240; 1.D.244.244;Prodrugs of 1.E 1.E.228.228; 1.E.228.229; 1.E.228.230; 1.E.228.231;1.E.228.236; 1.E.228.237; 1.E.228.238; 1.E.228.239; 1.E.228.154;1.E.228.157; 1.E.228.166; 1.E.228.169; 1.E.228.172; 1.E.228.175;1.E.228.240; 1.E.228.244; 1.E.229.228; 1.E.229.229; 1.E.229.230;1.E.229.231; 1.E.229.236; 1.E.229.237; 1.E.229.238; 1.E.229.239;1.E.229.154; 1.E.229.157; 1.E.229.166; 1.E.229.169; 1.E.229.172;1.E.229.175; 1.E.229.240; 1.E.229.244; 1.E.230.228; 1.E.230.229;1.E.230.230; 1.E.230.231; 1.E.230.236; 1.E.230.237; 1.E.230.238;1.E.230.239; 1.E.230.154; 1.E.230.157; 1.E.230.166; 1.E.230.169;1.E.230.172; 1.E.230.175; 1.E.230.240; 1.E.230.244; 1.E.231.228;1.E.231.229; 1.E.231.230; 1.E.231.231; 1.E.231.236; 1.E.231.237;1.E.231.238; 1.E.231.239; 1.E.231.154; 1.E.231.157; 1.E.231.166;1.E.231.169; 1.E.231.172; 1.E.231.175; 1.E.231.240; 1.E.231.244;1.E.236.228; 1.E.236.229; 1.E.236.230; 1.E.236.231; 1.E.236.236;1.E.236.237; 1.E.236.238; 1.E.236.239; 1.E.236.154; 1.E.236.157;1.E.236.166; 1.E.236.169; 1.E.236.172; 1.E.236.175; 1.E.236.240;1.E.236.244; 1.E.237.228; 1.E.237.229; 1.E.237.230; 1.E.237.231;1.E.237.236; 1.E.237.237; 1.E.237.238; 1.E.237.239; 1.E.237.154;1.E.237.157; 1.E.237.166; 1.E.237.169; 1.E.237.172; 1.E.237.175;1.E.237.240; 1.E.237.244; 1.E.238.228; 1.E.238.229; 1.E.238.230;1.E.238.231; 1.E.238.236; 1.E.238.237; 1.E.238.238; 1.E.238.239;1.E.238.154; 1.E.238.157; 1.E.238.166; 1.E.238.169; 1.E.238.172;1.E.238.175; 1.E.238.240; 1.E.238.244; 1.E.239.228; 1.E.239.229;1.E.239.230; 1.E.239.231; 1.E.239.236; 1.E.239.237; 1.E.239.238;1.E.239.239; 1.E.239.154; 1.E.239.157; 1.E.239.166; 1.E.239.169;1.E.239.172; 1.E.239.175; 1.E.239.240; 1.E.239.244; 1.E.154.228;1.E.154.229; 1.E.154.230; 1.E.154.231; 1.E.154.236; 1.E.154.237;1.E.154.238; 1.E.154.239; 1.E.154.154; 1.E.154.157; 1.E.154.166;1.E.154.169; 1.E.154.172; 1.E.154.175; 1.E.154.240; 1.E.154.244;1.E.157.228; 1.E.157.229; 1.E.157.230; 1.E.157.231; 1.E.157.236;1.E.157.237; 1.E.157.238; 1.E.157.239; 1.E.157.154; 1.E.157.157;1.E.157.166; 1.E.157.169; 1.E.157.172; 1.E.157.175; 1.E.157.240;1.E.157.244; 1.E.166.228; 1.E.166.229; 1.E.166.230; 1.E.166.231;1.E.166.236; 1.E.166.237; 1.E.166.238; 1.E.166.239; 1.E.166.154;1.E.166.157; 1.E.166.166; 1.E.166.169; 1.E.166.172; 1.E.166.175;1.E.166.240; 1.E.166.244; 1.E.169.228; 1.E.169.229; 1.E.169.230;1.E.169.231; 1.E.169.236; 1.E.169.237; 1.E.169.238; 1.E.169.239;1.E.169.154; 1.E.169.157; 1.E.169.166; 1.E.169.169; 1.E.169.172;1.E.169.175; 1.E.169.240; 1.E.169.244; 1.E.172.228; 1.E.172.229;1.E.172.230; 1.E.172.231; 1.E.172.236; 1.E.172.237; 1.E.172.238;1.E.172.239; 1.E.172.154; 1.E.172.157; 1.E.172.166; 1.E.172.169;1.E.172.172; 1.E.172.175; 1.E.172.240; 1.E.172.244; 1.E.175.228;1.E.175.229; 1.E.175.230; 1.E.175.231; 1.E.175.236; 1.E.175.237;1.E.175.238; 1.E.175.239; 1.E.175.154; 1.E.175.157; 1.E.175.166;1.E.175.169; 1.E.175.172; 1.E.175.175; 1.E.175.240; 1.E.175.244;1.E.240.228; 1.E.240.229; 1.E.240.230; 1.E.240.231; 1.E.240.236;1.E.240.237; 1.E.240.238; 1.E.240.239; 1.E.240.154; 1.E.240.157;1.E.240.166; 1.E.240.169; 1.E.240.172; 1.E.240.175; 1.E.240.240;1.E.240.244; 1.E.244.228; 1.E.244.229; 1.E.244.230; 1.E.244.231;1.E.244.236; 1.E.244.237; 1.E.244.238; 1.E.244.239; 1.E.244.154;1.E.244.157; 1.E.244.166; 1.E.244.169; 1.E.244.172; 1.E.244.175;1.E.244.240; 1.E.244.244; Prodrugs of 1.G 1.G.228.228; 1.G.228.229;1.G.228.230; 1.G.228.231; 1.G.228.236; 1.G.228.237; 1.G.228.238;1.G.228.239; 1.G.228.154; 1.G.228.157; 1.G.228.166; 1.G.228.169;1.G.228.172; 1.G.228.175; 1.G.228.240; 1.G.228.244; 1.G.229.228;1.G.229.229; 1.G.229.230; 1.G.229.231; 1.G.229.236; 1.G.229.237;1.G.229.238; 1.G.229.239; 1.G.229.154; 1.G.229.157; 1.G.229.166;1.G.229.169; 1.G.229.172; 1.G.229.175; 1.G.229.240; 1.G.229.244;1.G.230.228; 1.G.230.229; 1.G.230.230; 1.G.230.231; 1.G.230.236;1.G.230.237; 1.G.230.238; 1.G.230.239; 1.G.230.154; 1.G.230.157;1.G.230.166; 1.G.230.169; 1.G.230.172; 1.G.230.175; 1.G.230.240;1.G.230.244; 1.G.231.228; 1.G.231.229; 1.G.231.230; 1.G.231.231;1.G.231.236; 1.G.231.237; 1.G.231.238; 1.G.231.239; 1.G.231.154;1.G.231.157; 1.G.231.166; 1.G.231.169; 1.G.231.172; 1.G.231.175;1.G.231.240; 1.G.231.244; 1.G.236.228; 1.G.236.229; 1.G.236.230;1.G.236.231; 1.G.236.236; 1.G.236.237; 1.G.236.238; 1.G.236.239;1.G.236.154; 1.G.236.157; 1.G.236.166; 1.G.236.169; 1.G.236.172;1.G.236.175; 1.G.236.240; 1.G.236.244; 1.G.237.228; 1.G.237.229;1.G.237.230; 1.G.237.231; 1.G.237.236; 1.G.237.237; 1.G.237.238;1.G.237.239; 1.G.237.154; 1.G.237.157; 1.G.237.166; 1.G.237.169;1.G.237.172; 1.G.237.175; 1.G.237.240; 1.G.237.244; 1.G.238.228;1.G.238.229; 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1.G.169.230; 1.G.169.231; 1.G.169.236; 1.G.169.237;1.G.169.238; 1.G.169.239; 1.G.169.154; 1.G.169.157; 1.G.169.166;1.G.169.169; 1.G.169.172; 1.G.169.175; 1.G.169.240; 1.G.169.244;1.G.172.228; 1.G.172.229; 1.G.172.230; 1.G.172.231; 1.G.172.236;1.G.172.237; 1.G.172.238; 1.G.172.239; 1.G.172.154; 1.G.172.157;1.G.172.166; 1.G.172.169; 1.G.172.172; 1.G.172.175; 1.G.172.240;1.G.172.244; 1.G.175.228; 1.G.175.229; 1.G.175.230; 1.G.175.231;1.G.175.236; 1.G.175.237; 1.G.175.238; 1.G.175.239; 1.G.175.154;1.G.175.157; 1.G.175.166; 1.G.175.169; 1.G.175.172; 1.G.175.175;1.G.175.240; 1.G.175.244; 1.G.240.228; 1.G.240.229; 1.G.240.230;1.G.240.231; 1.G.240.236; 1.G.240.237; 1.G.240.238; 1.G.240.239;1.G.240.154; 1.G.240.157; 1.G.240.166; 1.G.240.169; 1.G.240.172;1.G.240.175; 1.G.240.240; 1.G.240.244; 1.G.244.228; 1.G.244.229;1.G.244.230; 1.G.244.231; 1.G.244.236; 1.G.244.237; 1.G.244.238;1.G.244.239; 1.G.244.154; 1.G.244.157; 1.G.244.166; 1.G.244.169;1.G.244.172; 1.G.244.175; 1.G.244.240; 1.G.244.244; Prodrugs of 1.I1.I.228.228; 1.I.228.229; 1.I.228.230; 1.I.228.231; 1.I.228.236;1.I.228.237; 1.I.228.238; 1.I.228.239; 1.I.228.154; 1.I.228.157;1.I.228.166; 1.I.228.169; 1.I.228.172; 1.I.228.175; 1.I.228.240;1.I.228.244; 1.I.229.228; 1.I.229.229; 1.I.229.230; 1.I.229.231;1.I.229.236; 1.I.229.237; 1.I.229.238; 1.I.229.239; 1.I.229.154;1.I.229.157; 1.I.229.166; 1.I.229.169; 1.I.229.172; 1.I.229.175;1.I.229.240; 1.I.229.244; 1.I.230.228; 1.I.230.229; 1.I.230.230;1.I.230.231; 1.I.230.236; 1.I.230.237; 1.I.230.238; 1.I.230.239;1.I.230.154; 1.I.230.157; 1.I.230.166; 1.I.230.169; 1.I.230.172;1.I.230.175; 1.I.230.240; 1.I.230.244; 1.I.231.228; 1.I.231.229;1.I.231.230; 1.I.231.231; 1.I.231.236; 1.I.231.237; 1.I.231.238;1.I.231.239; 1.I.231.154; 1.I.231.157; 1.I.231.166; 1.I.231.169;1.I.231.172; 1.I.231.175; 1.I.231.240; 1.I.231.244; 1.I.236.228;1.I.236.229; 1.I.236.230; 1.I.236.231; 1.I.236.236; 1.I.236.237;1.I.236.238; 1.I.236.239; 1.I.236.154; 1.I.236.157; 1.I.236.166;1.I.236.169; 1.I.236.172; 1.I.236.175; 1.I.236.240; 1.I.236.244;1.I.237.228; 1.I.237.229; 1.I.237.230; 1.I.237.231; 1.I.237.236;1.I.237.237; 1.I.237.238; 1.I.237.239; 1.I.237.154; 1.I.237.157;1.I.237.166; 1.I.237.169; 1.I.237.172; 1.I.237.175; 1.I.237.240;1.I.237.244; 1.I.238.228; 1.I.238.229; 1.I.238.230; 1.I.238.231;1.I.238.236; 1.I.238.237; 1.I.238.238; 1.I.238.239; 1.I.238.154;1.I.238.157; 1.I.238.166; 1.I.238.169; 1.I.238.172; 1.I.238.175;1.I.238.240; 1.I.238.244; 1.I.239.228; 1.I.239.229; 1.I.239.230;1.I.239.231; 1.I.239.236; 1.I.239.237; 1.I.239.238; 1.I.239.239;1.I.239.154; 1.I.239.157; 1.I.239.166; 1.I.239.169; 1.I.239.172;1.I.239.175; 1.I.239.240; 1.I.239.244; 1.I.154.228; 1.I.154.229;1.I.154.230; 1.I.154.231; 1.I.154.236; 1.I.154.237; 1.I.154.238;1.I.154.239; 1.I.154.154; 1.I.154.157; 1.I.154.166; 1.I.154.169;1.I.154.172; 1.I.154.175; 1.I.154.240; 1.I.154.244; 1.I.157.228;1.I.157.229; 1.I.157.230; 1.I.157.231; 1.I.157.236; 1.I.157.237;1.I.157.238; 1.I.157.239; 1.I.157.154; 1.I.157.157; 1.I.157.166;1.I.157.169; 1.I.157.172; 1.I.157.175; 1.I.157.240; 1.I.157.244;1.I.166.228; 1.I.166.229; 1.I.166.230; 1.I.166.231; 1.I.166.236;1.I.166.237; 1.I.166.238; 1.I.166.239; 1.I.166.154; 1.I.166.157;1.I.166.166; 1.I.166.169; 1.I.166.172; 1.I.166.175; 1.I.166.240;1.I.166.244; 1.I.169.228; 1.I.169.229; 1.I.169.230; 1.I.169.231;1.I.169.236; 1.I.169.237; 1.I.169.238; 1.I.169.239; 1.I.169.154;1.I.169.157; 1.I.169.166; 1.I.169.169; 1.I.169.172; 1.I.169.175;1.I.169.240; 1.I.169.244; 1.I.172.228; 1.I.172.229; 1.I.172.230;1.I.172.231; 1.I.172.236; 1.I.172.237; 1.I.172.238; 1.I.172.239;1.I.172.154; 1.I.172.157; 1.I.172.166; 1.I.172.169; 1.I.172.172;1.I.172.175; 1.I.172.240; 1.I.172.244; 1.I.175.228; 1.I.175.229;1.I.175.230; 1.I.175.231; 1.I.175.236; 1.I.175.237; 1.I.175.238;1.I.175.239; 1.I.175.154; 1.I.175.157; 1.I.175.166; 1.I.175.169;1.I.175.172; 1.I.175.175; 1.I.175.240; 1.I.175.244; 1.I.240.228;1.I.240.229; 1.I.240.230; 1.I.240.231; 1.I.240.236; 1.I.240.237;1.I.240.238; 1.I.240.239; 1.I.240.154; 1.I.240.157; 1.I.240.166;1.I.240.169; 1.I.240.172; 1.I.240.175; 1.I.240.240; 1.I.240.244;1.I.244.228; 1.I.244.229; 1.I.244.230; 1.I.244.231; 1.I.244.236;1.I.244.237; 1.I.244.238; 1.I.244.239; 1.I.244.154; 1.I.244.157;1.I.244.166; 1.I.244.169; 1.I.244.172; 1.I.244.175; 1.I.244.240;1.I.244.244; Prodrugs of 1.J 1.J.228.228; 1.J.228.229; 1.J.228.230;1.J.228.231; 1.J.228.236; 1.J.228.237; 1.J.228.238; 1.J.228.239;1.J.228.154; 1.J.228.157; 1.J.228.166; 1.J.228.169; 1.J.228.172;1.J.228.175; 1.J.228.240; 1.J.228.244; 1.J.229.228; 1.J.229.229;1.J.229.230; 1.J.229.231; 1.J.229.236; 1.J.229.237; 1.J.229.238;1.J.229.239; 1.J.229.154; 1.J.229.157; 1.J.229.166; 1.J.229.169;1.J.229.172; 1.J.229.175; 1.J.229.240; 1.J.229.244; 1.J.230.228;1.J.230.229; 1.J.230.230; 1.J.230.231; 1.J.230.236; 1.J.230.237;1.J.230.238; 1.J.230.239; 1.J.230.154; 1.J.230.157; 1.J.230.166;1.J.230.169; 1.J.230.172; 1.J.230.175; 1.J.230.240; 1.J.230.244;1.J.231.228; 1.J.231.229; 1.J.231.230; 1.J.231.231; 1.J.231.236;1.J.231.237; 1.J.231.238; 1.J.231.239; 1.J.231.154; 1.J.231.157;1.J.231.166; 1.J.231.169; 1.J.231.172; 1.J.231.175; 1.J.231.240;1.J.231.244; 1.J.236.228; 1.J.236.229; 1.J.236.230; 1.J.236.231;1.J.236.236; 1.J.236.237; 1.J.236.238; 1.J.236.239; 1.J.236.154;1.J.236.157; 1.J.236.166; 1.J.236.169; 1.J.236.172; 1.J.236.175;1.J.236.240; 1.J.236.244; 1.J.237.228; 1.J.237.229; 1.J.237.230;1.J.237.231; 1.J.237.236; 1.J.237.237; 1.J.237.238; 1.J.237.239;1.J.237.154; 1.J.237.157; 1.J.237.166; 1.J.237.169; 1.J.237.172;1.J.237.175; 1.J.237.240; 1.J.237.244; 1.J.238.228; 1.J.238.229;1.J.238.230; 1.J.238.231; 1.J.238.236; 1.J.238.237; 1.J.238.238;1.J.238.239; 1.J.238.154; 1.J.238.157; 1.J.238.166; 1.J.238.169;1.J.238.172; 1.J.238.175; 1.J.238.240; 1.J.238.244; 1.J.239.228;1.J.239.229; 1.J.239.230; 1.J.239.231; 1.J.239.236; 1.J.239.237;1.J.239.238; 1.J.239.239; 1.J.239.154; 1.J.239.157; 1.J.239.166;1.J.239.169; 1.J.239.172; 1.J.239.175; 1.J.239.240; 1.J.239.244;1.J.154.228; 1.J.154.229; 1.J.154.230; 1.J.154.231; 1.J.154.236;1.J.154.237; 1.J.154.238; 1.J.154.239; 1.J.154.154; 1.J.154.157;1.J.154.166; 1.J.154.169; 1.J.154.172; 1.J.154.175; 1.J.154.240;1.J.154.244; 1.J.157.228; 1.J.157.229; 1.J.157.230; 1.J.157.231;1.J.157.236; 1.J.157.237; 1.J.157.238; 1.J.157.239; 1.J.157.154;1.J.157.157; 1.J.157.166; 1.J.157.169; 1.J.157.172; 1.J.157.175;1.J.157.240; 1.J.157.244; 1.J.166.228; 1.J.166.229; 1.J.166.230;1.J.166.231; 1.J.166.236; 1.J.166.237; 1.J.166.238; 1.J.166.239;1.J.166.154; 1.J.166.157; 1.J.166.166; 1.J.166.169; 1.J.166.172;1.J.166.175; 1.J.166.240; 1.J.166.244; 1.J.169.228; 1.J.169.229;1.J.169.230; 1.J.169.231; 1.J.169.236; 1.J.169.237; 1.J.169.238;1.J.169.239; 1.J.169.154; 1.J.169.157; 1.J.169.166; 1.J.169.169;1.J.169.172; 1.J.169.175; 1.J.169.240; 1.J.169.244; 1.J.172.228;1.J.172.229; 1.J.172.230; 1.J.172.231; 1.J.172.236; 1.J.172.237;1.J.172.238; 1.J.172.239; 1.J.172.154; 1.J.172.157; 1.J.172.166;1.J.172.169; 1.J.172.172; 1.J.172.175; 1.J.172.240; 1.J.172.244;1.J.175.228; 1.J.175.229; 1.J.175.230; 1.J.175.231; 1.J.175.236;1.J.175.237; 1.J.175.238; 1.J.175.239; 1.J.175.154; 1.J.175.157;1.J.175.166; 1.J.175.169; 1.J.175.172; 1.J.175.175; 1.J.175.240;1.J.175.244; 1.J.240.228; 1.J.240.229; 1.J.240.230; 1.J.240.231;1.J.240.236; 1.J.240.237; 1.J.240.238; 1.J.240.239; 1.J.240.154;1.J.240.157; 1.J.240.166; 1.J.240.169; 1.J.240.172; 1.J.240.175;1.J.240.240; 1.J.240.244; 1.J.244.228; 1.J.244.229; 1.J.244.230;1.J.244.231; 1.J.244.236; 1.J.244.237; 1.J.244.238; 1.J.244.239;1.J.244.154; 1.J.244.157; 1.J.244.166; 1.J.244.169; 1.J.244.172;1.J.244.175; 1.J.244.240; 1.J.244.244; Prodrugs of 1.L 1.L.228.228;1.L.228.229; 1.L.228.230; 1.L.228.231; 1.L.228.236; 1.L.228.237;1.L.228.238; 1.L.228.239; 1.L.228.154; 1.L.228.157; 1.L.228.166;1.L.228.169; 1.L.228.172; 1.L.228.175; 1.L.228.240; 1.L.228.244;1.L.229.228; 1.L.229.229; 1.L.229.230; 1.L.229.231; 1.L.229.236;1.L.229.237; 1.L.229.238; 1.L.229.239; 1.L.229.154; 1.L.229.157;1.L.229.166; 1.L.229.169; 1.L.229.172; 1.L.229.175; 1.L.229.240;1.L.229.244; 1.L.230.228; 1.L.230.229; 1.L.230.230; 1.L.230.231;1.L.230.236; 1.L.230.237; 1.L.230.238; 1.L.230.239; 1.L.230.154;1.L.230.157; 1.L.230.166; 1.L.230.169; 1.L.230.172; 1.L.230.175;1.L.230.240; 1.L.230.244; 1.L.231.228; 1.L.231.229; 1.L.231.230;1.L.231.231; 1.L.231.236; 1.L.231.237; 1.L.231.238; 1.L.231.239;1.L.231.154; 1.L.231.157; 1.L.231.166; 1.L.231.169; 1.L.231.172;1.L.231.175; 1.L.231.240; 1.L.231.244; 1.L.236.228; 1.L.236.229;1.L.236.230; 1.L.236.231; 1.L.236.236; 1.L.236.237; 1.L.236.238;1.L.236.239; 1.L.236.154; 1.L.236.157; 1.L.236.166; 1.L.236.169;1.L.236.172; 1.L.236.175; 1.L.236.240; 1.L.236.244; 1.L.237.228;1.L.237.229; 1.L.237.230; 1.L.237.231; 1.L.237.236; 1.L.237.237;1.L.237.238; 1.L.237.239; 1.L.237.154; 1.L.237.157; 1.L.237.166;1.L.237.169; 1.L.237.172; 1.L.237.175; 1.L.237.240; 1.L.237.244;1.L.238.228; 1.L.238.229; 1.L.238.230; 1.L.238.231; 1.L.238.236;1.L.238.237; 1.L.238.238; 1.L.238.239; 1.L.238.154; 1.L.238.157;1.L.238.166; 1.L.238.169; 1.L.238.172; 1.L.238.175; 1.L.238.240;1.L.238.244; 1.L.239.228; 1.L.239.229; 1.L.239.230; 1.L.239.231;1.L.239.236; 1.L.239.237; 1.L.239.238; 1.L.239.239; 1.L.239.154;1.L.239.157; 1.L.239.166; 1.L.239.169; 1.L.239.172; 1.L.239.175;1.L.239.240; 1.L.239.244; 1.L.154.228; 1.L.154.229; 1.L.154.230;1.L.154.231; 1.L.154.236; 1.L.154.237; 1.L.154.238; 1.L.154.239;1.L.154.154; 1.L.154.157; 1.L.154.166; 1.L.154.169; 1.L.154.172;1.L.154.175; 1.L.154.240; 1.L.154.244; 1.L.157.228; 1.L.157.229;1.L.157.230; 1.L.157.231; 1.L.157.236; 1.L.157.237; 1.L.157.238;1.L.157.239; 1.L.157.154; 1.L.157.157; 1.L.157.166; 1.L.157.169;1.L.157.172; 1.L.157.175; 1.L.157.240; 1.L.157.244; 1.L.166.228;1.L.166.229; 1.L.166.230; 1.L.166.231; 1.L.166.236; 1.L.166.237;1.L.166.238; 1.L.166.239; 1.L.166.154; 1.L.166.157; 1.L.166.166;1.L.166.169; 1.L.166.172; 1.L.166.175; 1.L.166.240; 1.L.166.244;1.L.169.228; 1.L.169.229; 1.L.169.230; 1.L.169.231; 1.L.169.236;1.L.169.237; 1.L.169.238; 1.L.169.239; 1.L.169.154; 1.L.169.157;1.L.169.166; 1.L.169.169; 1.L.169.172; 1.L.169.175; 1.L.169.240;1.L.169.244; 1.L.172.228; 1.L.172.229; 1.L.172.230; 1.L.172.231;1.L.172.236; 1.L.172.237; 1.L.172.238; 1.L.172.239; 1.L.172.154;1.L.172.157; 1.L.172.166; 1.L.172.169; 1.L.172.172; 1.L.172.175;1.L.172.240; 1.L.172.244; 1.L.175.228; 1.L.175.229; 1.L.175.230;1.L.175.231; 1.L.175.236; 1.L.175.237; 1.L.175.238; 1.L.175.239;1.L.175.154; 1.L.175.157; 1.L.175.166; 1.L.175.169; 1.L.175.172;1.L.175.175; 1.L.175.240; 1.L.175.244; 1.L.240.228; 1.L.240.229;1.L.240.230; 1.L.240.231; 1.L.240.236; 1.L.240.237; 1.L.240.238;1.L.240.239; 1.L.240.154; 1.L.240.157; 1.L.240.166; 1.L.240.169;1.L.240.172; 1.L.240.175; 1.L.240.240; 1.L.240.244; 1.L.244.228;1.L.244.229; 1.L.244.230; 1.L.244.231; 1.L.244.236; 1.L.244.237;1.L.244.238; 1.L.244.239; 1.L.244.154; 1.L.244.157; 1.L.244.166;1.L.244.169; 1.L.244.172; 1.L.244.175; 1.L.244.240; 1.L.244.244;Prodrugs of 1.O 1.O.228.228; 1.O.228.229; 1.O.228.230; 1.O.228.231;1.O.228.236; 1.O.228.237; 1.O.228.238; 1.O.228.239; 1.O.228.154;1.O.228.157; 1.O.228.166; 1.O.228.169; 1.O.228.172; 1.O.228.175;1.O.228.240; 1.O.228.244; 1.O.229.228; 1.O.229.229; 1.O.229.230;1.O.229.231; 1.O.229.236; 1.O.229.237; 1.O.229.238; 1.O.229.239;1.O.229.154; 1.O.229.157; 1.O.229.166; 1.O.229.169; 1.O.229.172;1.O.229.175; 1.O.229.240; 1.O.229.244; 1.O.230.228; 1.O.230.229;1.O.230.230; 1.O.230.231; 1.O.230.236; 1.O.230.237; 1.O.230.238;1.O.230.239; 1.O.230.154; 1.O.230.157; 1.O.230.166; 1.O.230.169;1.O.230.172; 1.O.230.175; 1.O.230.240; 1.O.230.244; 1.O.231.228;1.O.231.229; 1.O.231.230; 1.O.231.231; 1.O.231.236; 1.O.231.237;1.O.231.238; 1.O.231.239; 1.O.231.154; 1.O.231.157; 1.O.231.166;1.O.231.169; 1.O.231.172; 1.O.231.175; 1.O.231.240; 1.O.231.244;1.O.236.228; 1.O.236.229; 1.O.236.230; 1.O.236.231; 1.O.236.236;1.O.236.237; 1.O.236.238; 1.O.236.239; 1.O.236.154; 1.O.236.157;1.O.236.166; 1.O.236.169; 1.O.236.172; 1.O.236.175; 1.O.236.240;1.O.236.244; 1.O.237.228; 1.O.237.229; 1.O.237.230; 1.O.237.231;1.O.237.236; 1.O.237.237; 1.O.237.238; 1.O.237.239; 1.O.237.154;1.O.237.157; 1.O.237.166; 1.O.237.169; 1.O.237.172; 1.O.237.175;1.O.237.240; 1.O.237.244; 1.O.238.228; 1.O.238.229; 1.O.238.230;1.O.238.231; 1.O.238.236; 1.O.238.237; 1.O.238.238; 1.O.238.239;1.O.238.154; 1.O.238.157; 1.O.238.166; 1.O.238.169; 1.O.238.172;1.O.238.175; 1.O.238.240; 1.O.238.244; 1.O.239.228; 1.O.239.229;1.O.239.230; 1.O.239.231; 1.O.239.236; 1.O.239.237; 1.O.239.238;1.O.239.239; 1.O.239.154; 1.O.239.157; 1.O.239.166; 1.O.239.169;1.O.239.172; 1.O.239.175; 1.O.239.240; 1.O.239.244; 1.O.154.228;1.O.154.229; 1.O.154.230; 1.O.154.231; 1.O.154.236; 1.O.154.237;1.O.154.238; 1.O.154.239; 1.O.154.154; 1.O.154.157; 1.O.154.166;1.O.154.169; 1.O.154.172; 1.O.154.175; 1.O.154.240; 1.O.154.244;1.O.157.228; 1.O.157.229; 1.O.157.230; 1.O.157.231; 1.O.157.236;1.O.157.237; 1.O.157.238; 1.O.157.239; 1.O.157.154; 1.O.157.157;1.O.157.166; 1.O.157.169; 1.O.157.172; 1.O.157.175; 1.O.157.240;1.O.157.244; 1.O.166.228; 1.O.166.229; 1.O.166.230; 1.O.166.231;1.O.166.236; 1.O.166.237; 1.O.166.238; 1.O.166.239; 1.O.166.154;1.O.166.157; 1.O.166.166; 1.O.166.169; 1.O.166.172; 1.O.166.175;1.O.166.240; 1.O.166.244; 1.O.169.228; 1.O.169.229; 1.O.169.230;1.O.169.231; 1.O.169.236; 1.O.169.237; 1.O.169.238; 1.O.169.239;1.O.169.154; 1.O.169.157; 1.O.169.166; 1.O.169.169; 1.O.169.172;1.O.169.175; 1.O.169.240; 1.O.169.244; 1.O.172.228; 1.O.172.229;1.O.172.230; 1.O.172.231; 1.O.172.236; 1.O.172.237; 1.O.172.238;1.O.172.239; 1.O.172.154; 1.O.172.157; 1.O.172.166; 1.O.172.169;1.O.172.172; 1.O.172.175; 1.O.172.240; 1.O.172.244; 1.O.175.228;1.O.175.229; 1.O.175.230; 1.O.175.231; 1.O.175.236; 1.O.175.237;1.O.175.238; 1.O.175.239; 1.O.175.154; 1.O.175.157; 1.O.175.166;1.O.175.169; 1.O.175.172; 1.O.175.175; 1.O.175.240; 1.O.175.244;1.O.240.228; 1.O.240.229; 1.O.240.230; 1.O.240.231; 1.O.240.236;1.O.240.237; 1.O.240.238; 1.O.240.239; 1.O.240.154; 1.O.240.157;1.O.240.166; 1.O.240.169; 1.O.240.172; 1.O.240.175; 1.O.240.240;1.O.240.244; 1.O.244.228; 1.O.244.229; 1.O.244.230; 1.O.244.231;1.O.244.236; 1.O.244.237; 1.O.244.238; 1.O.244.239; 1.O.244.154;1.O.244.157; 1.O.244.166; 1.O.244.169; 1.O.244.172; 1.O.244.175;1.O.244.240; 1.O.244.244; Prodrugs of 1.P 1.P.228.228; 1.P.228.229;1.P.228.230; 1.P.228.231; 1.P.228.236; 1.P.228.237; 1.P.228.238;1.P.228.239; 1.P.228.154; 1.P.228.157; 1.P.228.166; 1.P.228.169;1.P.228.172; 1.P.228.175; 1.P.228.240; 1.P.228.244; 1.P.229.228;1.P.229.229; 1.P.229.230; 1.P.229.231; 1.P.229.236; 1.P.229.237;1.P.229.238; 1.P.229.239; 1.P.229.154; 1.P.229.157; 1.P.229.166;1.P.229.169; 1.P.229.172; 1.P.229.175; 1.P.229.240; 1.P.229.244;1.P.230.228; 1.P.230.229; 1.P.230.230; 1.P.230.231; 1.P.230.236;1.P.230.237; 1.P.230.238; 1.P.230.239; 1.P.230.154; 1.P.230.157;1.P.230.166; 1.P.230.169; 1.P.230.172; 1.P.230.175; 1.P.230.240;1.P.230.244; 1.P.231.228; 1.P.231.229; 1.P.231.230; 1.P.231.231;1.P.231.236; 1.P.231.237; 1.P.231.238; 1.P.231.239; 1.P.231.154;1.P.231.157; 1.P.231.166; 1.P.231.169; 1.P.231.172; 1.P.231.175;1.P.231.240; 1.P.231.244; 1.P.236.228; 1.P.236.229; 1.P.236.230;1.P.236.231; 1.P.236.236; 1.P.236.237; 1.P.236.238; 1.P.236.239;1.P.236.154; 1.P.236.157; 1.P.236.166; 1.P.236.169; 1.P.236.172;1.P.236.175; 1.P.236.240; 1.P.236.244; 1.P.237.228; 1.P.237.229;1.P.237.230; 1.P.237.231; 1.P.237.236; 1.P.237.237; 1.P.237.238;1.P.237.239; 1.P.237.154; 1.P.237.157; 1.P.237.166; 1.P.237.169;1.P.237.172; 1.P.237.175; 1.P.237.240; 1.P.237.244; 1.P.238.228;1.P.238.229; 1.P.238.230; 1.P.238.231; 1.P.238.236; 1.P.238.237;1.P.238.238; 1.P.238.239; 1.P.238.154; 1.P.238.157; 1.P.238.166;1.P.238.169; 1.P.238.172; 1.P.238.175; 1.P.238.240; 1.P.238.244;1.P.239.228; 1.P.239.229; 1.P.239.230; 1.P.239.231; 1.P.239.236;1.P.239.237; 1.P.239.238; 1.P.239.239; 1.P.239.154; 1.P.239.157;1.P.239.166; 1.P.239.169; 1.P.239.172; 1.P.239.175; 1.P.239.240;1.P.239.244; 1.P.154.228; 1.P.154.229; 1.P.154.230; 1.P.154.231;1.P.154.236; 1.P.154.237; 1.P.154.238; 1.P.154.239; 1.P.154.154;1.P.154.157; 1.P.154.166; 1.P.154.169; 1.P.154.172; 1.P.154.175;1.P.154.240; 1.P.154.244; 1.P.157.228; 1.P.157.229; 1.P.157.230;1.P.157.231; 1.P.157.236; 1.P.157.237; 1.P.157.238; 1.P.157.239;1.P.157.154; 1.P.157.157; 1.P.157.166; 1.P.157.169; 1.P.157.172;1.P.157.175; 1.P.157.240; 1.P.157.244; 1.P.166.228; 1.P.166.229;1.P.166.230; 1.P.166.231; 1.P.166.236; 1.P.166.237; 1.P.166.238;1.P.166.239; 1.P.166.154; 1.P.166.157; 1.P.166.166; 1.P.166.169;1.P.166.172; 1.P.166.175; 1.P.166.240; 1.P.166.244; 1.P.169.228;1.P.169.229; 1.P.169.230; 1.P.169.231; 1.P.169.236; 1.P.169.237;1.P.169.238; 1.P.169.239; 1.P.169.154; 1.P.169.157; 1.P.169.166;1.P.169.169; 1.P.169.172; 1.P.169.175; 1.P.169.240; 1.P.169.244;1.P.172.228; 1.P.172.229; 1.P.172.230; 1.P.172.231; 1.P.172.236;1.P.172.237; 1.P.172.238; 1.P.172.239; 1.P.172.154; 1.P.172.157;1.P.172.166; 1.P.172.169; 1.P.172.172; 1.P.172.175; 1.P.172.240;1.P.172.244; 1.P.175.228; 1.P.175.229; 1.P.175.230; 1.P.175.231;1.P.175.236; 1.P.175.237; 1.P.175.238; 1.P.175.239; 1.P.175.154;1.P.175.157; 1.P.175.166; 1.P.175.169; 1.P.175.172; 1.P.175.175;1.P.175.240; 1.P.175.244; 1.P.240.228; 1.P.240.229; 1.P.240.230;1.P.240.231; 1.P.240.236; 1.P.240.237; 1.P.240.238; 1.P.240.239;1.P.240.154; 1.P.240.157; 1.P.240.166; 1.P.240.169; 1.P.240.172;1.P.240.175; 1.P.240.240; 1.P.240.244; 1.P.244.228; 1.P.244.229;1.P.244.230; 1.P.244.231; 1.P.244.236; 1.P.244.237; 1.P.244.238;1.P.244.239; 1.P.244.154; 1.P.244.157; 1.P.244.166; 1.P.244.169;1.P.244.172; 1.P.244.175; 1.P.244.240; 1.P.244.244; Prodrugs of 1.U1.U.228.228; 1.U.228.229; 1.U.228.230; 1.U.228.231; 1.U.228.236;1.U.228.237; 1.U.228.238; 1.U.228.239; 1.U.228.154; 1.U.228.157;1.U.228.166; 1.U.228.169; 1.U.228.172; 1.U.228.175; 1.U.228.240;1.U.228.244; 1.U.229.228; 1.U.229.229; 1.U.229.230; 1.U.229.231;1.U.229.236; 1.U.229.237; 1.U.229.238; 1.U.229.239; 1.U.229.154;1.U.229.157; 1.U.229.166; 1.U.229.169; 1.U.229.172; 1.U.229.175;1.U.229.240; 1.U.229.244; 1.U.230.228; 1.U.230.229; 1.U.230.230;1.U.230.231; 1.U.230.236; 1.U.230.237; 1.U.230.238; 1.U.230.239;1.U.230.154; 1.U.230.157; 1.U.230.166; 1.U.230.169; 1.U.230.172;1.U.230.175; 1.U.230.240; 1.U.230.244; 1.U.231.228; 1.U.231.229;1.U.231.230; 1.U.231.231; 1.U.231.236; 1.U.231.237; 1.U.231.238;1.U.231.239; 1.U.231.154; 1.U.231.157; 1.U.231.166; 1.U.231.169;1.U.231.172; 1.U.231.175; 1.U.231.240; 1.U.231.244; 1.U.236.228;1.U.236.229; 1.U.236.230; 1.U.236.231; 1.U.236.236; 1.U.236.237;1.U.236.238; 1.U.236.239; 1.U.236.154; 1.U.236.157; 1.U.236.166;1.U.236.169; 1.U.236.172; 1.U.236.175; 1.U.236.240; 1.U.236.244;1.U.237.228; 1.U.237.229; 1.U.237.230; 1.U.237.231; 1.U.237.236;1.U.237.237; 1.U.237.238; 1.U.237.239; 1.U.237.154; 1.U.237.157;1.U.237.166; 1.U.237.169; 1.U.237.172; 1.U.237.175; 1.U.237.240;1.U.237.244; 1.U.238.228; 1.U.238.229; 1.U.238.230; 1.U.238.231;1.U.238.236; 1.U.238.237; 1.U.238.238; 1.U.238.239; 1.U.238.154;1.U.238.157; 1.U.238.166; 1.U.238.169; 1.U.238.172; 1.U.238.175;1.U.238.240; 1.U.238.244; 1.U.239.228; 1.U.239.229; 1.U.239.230;1.U.239.231; 1.U.239.236; 1.U.239.237; 1.U.239.238; 1.U.239.239;1.U.239.154; 1.U.239.157; 1.U.239.166; 1.U.239.169; 1.U.239.172;1.U.239.175; 1.U.239.240; 1.U.239.244; 1.U.154.228; 1.U.154.229;1.U.154.230; 1.U.154.231; 1.U.154.236; 1.U.154.237; 1.U.154.238;1.U.154.239; 1.U.154.154; 1.U.154.157; 1.U.154.166; 1.U.154.169;1.U.154.172; 1.U.154.175; 1.U.154.240; 1.U.154.244; 1.U.157.228;1.U.157.229; 1.U.157.230; 1.U.157.231; 1.U.157.236; 1.U.157.237;1.U.157.238; 1.U.157.239; 1.U.157.154; 1.U.157.157; 1.U.157.166;1.U.157.169; 1.U.157.172; 1.U.157.175; 1.U.157.240; 1.U.157.244;1.U.166.228; 1.U.166.229; 1.U.166.230; 1.U.166.231; 1.U.166.236;1.U.166.237; 1.U.166.238; 1.U.166.239; 1.U.166.154; 1.U.166.157;1.U.166.166; 1.U.166.169; 1.U.166.172; 1.U.166.175; 1.U.166.240;1.U.166.244; 1.U.169.228; 1.U.169.229; 1.U.169.230; 1.U.169.231;1.U.169.236; 1.U.169.237; 1.U.169.238; 1.U.169.239; 1.U.169.154;1.U.169.157; 1.U.169.166; 1.U.169.169; 1.U.169.172; 1.U.169.175;1.U.169.240; 1.U.169.244; 1.U.172.228; 1.U.172.229; 1.U.172.230;1.U.172.231; 1.U.172.236; 1.U.172.237; 1.U.172.238; 1.U.172.239;1.U.172.154; 1.U.172.157; 1.U.172.166; 1.U.172.169; 1.U.172.172;1.U.172.175; 1.U.172.240; 1.U.172.244; 1.U.175.228; 1.U.175.229;1.U.175.230; 1.U.175.231; 1.U.175.236; 1.U.175.237; 1.U.175.238;1.U.175.239; 1.U.175.154; 1.U.175.157; 1.U.175.166; 1.U.175.169;1.U.175.172; 1.U.175.175; 1.U.175.240; 1.U.175.244; 1.U.240.228;1.U.240.229; 1.U.240.230; 1.U.240.231; 1.U.240.236; 1.U.240.237;1.U.240.238; 1.U.240.239; 1.U.240.154; 1.U.240.157; 1.U.240.166;1.U.240.169; 1.U.240.172; 1.U.240.175; 1.U.240.240; 1.U.240.244;1.U.244.228; 1.U.244.229; 1.U.244.230; 1.U.244.231; 1.U.244.236;1.U.244.237; 1.U.244.238; 1.U.244.239; 1.U.244.154; 1.U.244.157;1.U.244.166; 1.U.244.169; 1.U.244.172; 1.U.244.175; 1.U.244.240;1.U.244.244; Prodrugs of 1.W 1.W.228.228; 1.W.228.229; 1.W.228.230;1.W.228.231; 1.W.228.236; 1.W.228.237; 1.W.228.238; 1.W.228.239;1.W.228.154; 1.W.228.157; 1.W.228.166; 1.W.228.169; 1.W.228.172;1.W.228.175; 1.W.228.240; 1.W.228.244; 1.W.229.228; 1.W.229.229;1.W.229.230; 1.W.229.231; 1.W.229.236; 1.W.229.237; 1.W.229.238;1.W.229.239; 1.W.229.154; 1.W.229.157; 1.W.229.166; 1.W.229.169;1.W.229.172; 1.W.229.175; 1.W.229.240; 1.W.229.244; 1.W.230.228;1.W.230.229; 1.W.230.230; 1.W.230.231; 1.W.230.236; 1.W.230.237;1.W.230.238; 1.W.230.239; 1.W.230.154; 1.W.230.157; 1.W.230.166;1.W.230.169; 1.W.230.172; 1.W.230.175; 1.W.230.240; 1.W.230.244;1.W.231.228; 1.W.231.229; 1.W.231.230; 1.W.231.231; 1.W.231.236;1.W.231.237; 1.W.231.238; 1.W.231.239; 1.W.231.154; 1.W.231.157;1.W.231.166; 1.W.231.169; 1.W.231.172; 1.W.231.175; 1.W.231.240;1.W.231.244; 1.W.236.228; 1.W.236.229; 1.W.236.230; 1.W.236.231;1.W.236.236; 1.W.236.237; 1.W.236.238; 1.W.236.239; 1.W.236.154;1.W.236.157; 1.W.236.166; 1.W.236.169; 1.W.236.172; 1.W.236.175;1.W.236.240; 1.W.236.244; 1.W.237.228; 1.W.237.229; 1.W.237.230;1.W.237.231; 1.W.237.236; 1.W.237.237; 1.W.237.238; 1.W.237.239;1.W.237.154; 1.W.237.157; 1.W.237.166; 1.W.237.169; 1.W.237.172;1.W.237.175; 1.W.237.240; 1.W.237.244; 1.W.238.228; 1.W.238.229;1.W.238.230; 1.W.238.231; 1.W.238.236; 1.W.238.237; 1.W.238.238;1.W.238.239; 1.W.238.154; 1.W.238.157; 1.W.238.166; 1.W.238.169;1.W.238.172; 1.W.238.175; 1.W.238.240; 1.W.238.244; 1.W.239.228;1.W.239.229; 1.W.239.230; 1.W.239.231; 1.W.239.236; 1.W.239.237;1.W.239.238; 1.W.239.239; 1.W.239.154; 1.W.239.157; 1.W.239.166;1.W.239.169; 1.W.239.172; 1.W.239.175; 1.W.239.240; 1.W.239.244;1.W.154.228; 1.W.154.229; 1.W.154.230; 1.W.154.231; 1.W.154.236;1.W.154.237; 1.W.154.238; 1.W.154.239; 1.W.154.154; 1.W.154.157;1.W.154.166; 1.W.154.169; 1.W.154.172; 1.W.154.175; 1.W.154.240;1.W.154.244; 1.W.157.228; 1.W.157.229; 1.W.157.230; 1.W.157.231;1.W.157.236; 1.W.157.237; 1.W.157.238; 1.W.157.239; 1.W.157.154;1.W.157.157; 1.W.157.166; 1.W.157.169; 1.W.157.172; 1.W.157.175;1.W.157.240; 1.W.157.244; 1.W.166.228; 1.W.166.229; 1.W.166.230;1.W.166.231; 1.W.166.236; 1.W.166.237; 1.W.166.238; 1.W.166.239;1.W.166.154; 1.W.166.157; 1.W.166.166; 1.W.166.169; 1.W.166.172;1.W.166.175; 1.W.166.240; 1.W.166.244; 1.W.169.228; 1.W.169.229;1.W.169.230; 1.W.169.231; 1.W.169.236; 1.W.169.237; 1.W.169.238;1.W.169.239; 1.W.169.154; 1.W.169.157; 1.W.169.166; 1.W.169.169;1.W.169.172; 1.W.169.175; 1.W.169.240; 1.W.169.244; 1.W.172.228;1.W.172.229; 1.W.172.230; 1.W.172.231; 1.W.172.236; 1.W.172.237;1.W.172.238; 1.W.172.239; 1.W.172.154; 1.W.172.157; 1.W.172.166;1.W.172.169; 1.W.172.172; 1.W.172.175; 1.W.172.240; 1.W.172.244;1.W.175.228; 1.W.175.229; 1.W.175.230; 1.W.175.231; 1.W.175.236;1.W.175.237; 1.W.175.238; 1.W.175.239; 1.W.175.154; 1.W.175.157;1.W.175.166; 1.W.175.169; 1.W.175.172; 1.W.175.175; 1.W.175.240;1.W.175.244; 1.W.240.228; 1.W.240.229; 1.W.240.230; 1.W.240.231;1.W.240.236; 1.W.240.237; 1.W.240.238; 1.W.240.239; 1.W.240.154;1.W.240.157; 1.W.240.166; 1.W.240.169; 1.W.240.172; 1.W.240.175;1.W.240.240; 1.W.240.244; 1.W.244.228; 1.W.244.229; 1.W.244.230;1.W.244.231; 1.W.244.236; 1.W.244.237; 1.W.244.238; 1.W.244.239;1.W.244.154; 1.W.244.157; 1.W.244.166; 1.W.244.169; 1.W.244.172;1.W.244.175; 1.W.244.240; 1.W.244.244; Prodrugs of 1.Y 1.Y.228.228;1.Y.228.229; 1.Y.228.230; 1.Y.228.231; 1.Y.228.236; 1.Y.228.237;1.Y.228.238; 1.Y.228.239; 1.Y.228.154; 1.Y.228.157; 1.Y.228.166;1.Y.228.169; 1.Y.228.172; 1.Y.228.175; 1.Y.228.240; 1.Y.228.244;1.Y.229.228; 1.Y.229.229; 1.Y.229.230; 1.Y.229.231; 1.Y.229.236;1.Y.229.237; 1.Y.229.238; 1.Y.229.239; 1.Y.229.154; 1.Y.229.157;1.Y.229.166; 1.Y.229.169; 1.Y.229.172; 1.Y.229.175; 1.Y.229.240;1.Y.229.244; 1.Y.230.228; 1.Y.230.229; 1.Y.230.230; 1.Y.230.231;1.Y.230.236; 1.Y.230.237; 1.Y.230.238; 1.Y.230.239; 1.Y.230.154;1.Y.230.157; 1.Y.230.166; 1.Y.230.169; 1.Y.230.172; 1.Y.230.175;1.Y.230.240; 1.Y.230.244; 1.Y.231.228; 1.Y.231.229; 1.Y.231.230;1.Y.231.231; 1.Y.231.236; 1.Y.231.237; 1.Y.231.238; 1.Y.231.239;1.Y.231.154; 1.Y.231.157; 1.Y.231.166; 1.Y.231.169; 1.Y.231.172;1.Y.231.175; 1.Y.231.240; 1.Y.231.244; 1.Y.236.228; 1.Y.236.229;1.Y.236.230; 1.Y.236.231; 1.Y.236.236; 1.Y.236.237; 1.Y.236.238;1.Y.236.239; 1.Y.236.154; 1.Y.236.157; 1.Y.236.166; 1.Y.236.169;1.Y.236.172; 1.Y.236.175; 1.Y.236.240; 1.Y.236.244; 1.Y.237.228;1.Y.237.229; 1.Y.237.230; 1.Y.237.231; 1.Y.237.236; 1.Y.237.237;1.Y.237.238; 1.Y.237.239; 1.Y.237.154; 1.Y.237.157; 1.Y.237.166;1.Y.237.169; 1.Y.237.172; 1.Y.237.175; 1.Y.237.240; 1.Y.237.244;1.Y.238.228; 1.Y.238.229; 1.Y.238.230; 1.Y.238.231; 1.Y.238.236;1.Y.238.237; 1.Y.238.238; 1.Y.238.239; 1.Y.238.154; 1.Y.238.157;1.Y.238.166; 1.Y.238.169; 1.Y.238.172; 1.Y.238.175; 1.Y.238.240;1.Y.238.244; 1.Y.239.228; 1.Y.239.229; 1.Y.239.230; 1.Y.239.231;1.Y.239.236; 1.Y.239.237; 1.Y.239.238; 1.Y.239.239; 1.Y.239.154;1.Y.239.157; 1.Y.239.166; 1.Y.239.169; 1.Y.239.172; 1.Y.239.175;1.Y.239.240; 1.Y.239.244; 1.Y.154.228; 1.Y.154.229; 1.Y.154.230;1.Y.154.231; 1.Y.154.236; 1.Y.154.237; 1.Y.154.238; 1.Y.154.239;1.Y.154.154; 1.Y.154.157; 1.Y.154.166; 1.Y.154.169; 1.Y.154.172;1.Y.154.175; 1.Y.154.240; 1.Y.154.244; 1.Y.157.228; 1.Y.157.229;1.Y.157.230; 1.Y.157.231; 1.Y.157.236; 1.Y.157.237; 1.Y.157.238;1.Y.157.239; 1.Y.157.154; 1.Y.157.157; 1.Y.157.166; 1.Y.157.169;1.Y.157.172; 1.Y.157.175; 1.Y.157.240; 1.Y.157.244; 1.Y.166.228;1.Y.166.229; 1.Y.166.230; 1.Y.166.231; 1.Y.166.236; 1.Y.166.237;1.Y.166.238; 1.Y.166.239; 1.Y.166.154; 1.Y.166.157; 1.Y.166.166;1.Y.166.169; 1.Y.166.172; 1.Y.166.175; 1.Y.166.240; 1.Y.166.244;1.Y.169.228; 1.Y.169.229; 1.Y.169.230; 1.Y.169.231; 1.Y.169.236;1.Y.169.237; 1.Y.169.238; 1.Y.169.239; 1.Y.169.154; 1.Y.169.157;1.Y.169.166; 1.Y.169.169; 1.Y.169.172; 1.Y.169.175; 1.Y.169.240;1.Y.169.244; 1.Y.172.228; 1.Y.172.229; 1.Y.172.230; 1.Y.172.231;1.Y.172.236; 1.Y.172.237; 1.Y.172.238; 1.Y.172.239; 1.Y.172.154;1.Y.172.157; 1.Y.172.166; 1.Y.172.169; 1.Y.172.172; 1.Y.172.175;1.Y.172.240; 1.Y.172.244; 1.Y.175.228; 1.Y.175.229; 1.Y.175.230;1.Y.175.231; 1.Y.175.236; 1.Y.175.237; 1.Y.175.238; 1.Y.175.239;1.Y.175.154; 1.Y.175.157; 1.Y.175.166; 1.Y.175.169; 1.Y.175.172;1.Y.175.175; 1.Y.175.240; 1.Y.175.244; 1.Y.240.228; 1.Y.240.229;1.Y.240.230; 1.Y.240.231; 1.Y.240.236; 1.Y.240.237; 1.Y.240.238;1.Y.240.239; 1.Y.240.154; 1.Y.240.157; 1.Y.240.166; 1.Y.240.169;1.Y.240.172; 1.Y.240.175; 1.Y.240.240; 1.Y.240.244; 1.Y.244.228;1.Y.244.229; 1.Y.244.230; 1.Y.244.231; 1.Y.244.236; 1.Y.244.237;1.Y.244.238; 1.Y.244.239; 1.Y.244.154; 1.Y.244.157; 1.Y.244.166;1.Y.244.169; 1.Y.244.172; 1.Y.244.175; 1.Y.244.240; 1.Y.244.244;Prodrugs of 2.B 2.B.228.228; 2.B.228.229; 2.B.228.230; 2.B.228.231;2.B.228.236; 2.B.228.237; 2.B.228.238; 2.B.228.239; 2.B.228.154;2.B.228.157; 2.B.228.166; 2.B.228.169; 2.B.228.172; 2.B.228.175;2.B.228.240; 2.B.228.244; 2.B.229.228; 2.B.229.229; 2.B.229.230;2.B.229.231; 2.B.229.236; 2.B.229.237; 2.B.229.238; 2.B.229.239;2.B.229.154; 2.B.229.157; 2.B.229.166; 2.B.229.169; 2.B.229.172;2.B.229.175; 2.B.229.240; 2.B.229.244; 2.B.230.228; 2.B.230.229;2.B.230.230; 2.B.230.231; 2.B.230.236; 2.B.230.237; 2.B.230.238;2.B.230.239; 2.B.230.154; 2.B.230.157; 2.B.230.166; 2.B.230.169;2.B.230.172; 2.B.230.175; 2.B.230.240; 2.B.230.244; 2.B.231.228;2.B.231.229; 2.B.231.230; 2.B.231.231; 2.B.231.236; 2.B.231.237;2.B.231.238; 2.B.231.239; 2.B.231.154; 2.B.231.157; 2.B.231.166;2.B.231.169; 2.B.231.172; 2.B.231.175; 2.B.231.240; 2.B.231.244;2.B.236.228; 2.B.236.229; 2.B.236.230; 2.B.236.231; 2.B.236.236;2.B.236.237; 2.B.236.238; 2.B.236.239; 2.B.236.154; 2.B.236.157;2.B.236.166; 2.B.236.169; 2.B.236.172; 2.B.236.175; 2.B.236.240;2.B.236.244; 2.B.237.228; 2.B.237.229; 2.B.237.230; 2.B.237.231;2.B.237.236; 2.B.237.237; 2.B.237.238; 2.B.237.239; 2.B.237.154;2.B.237.157; 2.B.237.166; 2.B.237.169; 2.B.237.172; 2.B.237.175;2.B.237.240; 2.B.237.244; 2.B.238.228; 2.B.238.229; 2.B.238.230;2.B.238.231; 2.B.238.236; 2.B.238.237; 2.B.238.238; 2.B.238.239;2.B.238.154; 2.B.238.157; 2.B.238.166; 2.B.238.169; 2.B.238.172;2.B.238.175; 2.B.238.240; 2.B.238.244; 2.B.239.228; 2.B.239.229;2.B.239.230; 2.B.239.231; 2.B.239.236; 2.B.239.237; 2.B.239.238;2.B.239.239; 2.B.239.154; 2.B.239.157; 2.B.239.166; 2.B.239.169;2.B.239.172; 2.B.239.175; 2.B.239.240; 2.B.239.244; 2.B.154.228;2.B.154.229; 2.B.154.230; 2.B.154.231; 2.B.154.236; 2.B.154.237;2.B.154.238; 2.B.154.239; 2.B.154.154; 2.B.154.157; 2.B.154.166;2.B.154.169; 2.B.154.172; 2.B.154.175; 2.B.154.240; 2.B.154.244;2.B.157.228; 2.B.157.229; 2.B.157.230; 2.B.157.231; 2.B.157.236;2.B.157.237; 2.B.157.238; 2.B.157.239; 2.B.157.154; 2.B.157.157;2.B.157.166; 2.B.157.169; 2.B.157.172; 2.B.157.175; 2.B.157.240;2.B.157.244; 2.B.166.228; 2.B.166.229; 2.B.166.230; 2.B.166.231;2.B.166.236; 2.B.166.237; 2.B.166.238; 2.B.166.239; 2.B.166.154;2.B.166.157; 2.B.166.166; 2.B.166.169; 2.B.166.172; 2.B.166.175;2.B.166.240; 2.B.166.244; 2.B.169.228; 2.B.169.229; 2.B.169.230;2.B.169.231; 2.B.169.236; 2.B.169.237; 2.B.169.238; 2.B.169.239;2.B.169.154; 2.B.169.157; 2.B.169.166; 2.B.169.169; 2.B.169.172;2.B.169.175; 2.B.169.240; 2.B.169.244; 2.B.172.228; 2.B.172.229;2.B.172.230; 2.B.172.231; 2.B.172.236; 2.B.172.237; 2.B.172.238;2.B.172.239; 2.B.172.154; 2.B.172.157; 2.B.172.166; 2.B.172.169;2.B.172.172; 2.B.172.175; 2.B.172.240; 2.B.172.244; 2.B.175.228;2.B.175.229; 2.B.175.230; 2.B.175.231; 2.B.175.236; 2.B.175.237;2.B.175.238; 2.B.175.239; 2.B.175.154; 2.B.175.157; 2.B.175.166;2.B.175.169; 2.B.175.172; 2.B.175.175; 2.B.175.240; 2.B.175.244;2.B.240.228; 2.B.240.229; 2.B.240.230; 2.B.240.231; 2.B.240.236;2.B.240.237; 2.B.240.238; 2.B.240.239; 2.B.240.154; 2.B.240.157;2.B.240.166; 2.B.240.169; 2.B.240.172; 2.B.240.175; 2.B.240.240;2.B.240.244; 2.B.244.228; 2.B.244.229; 2.B.244.230; 2.B.244.231;2.B.244.236; 2.B.244.237; 2.B.244.238; 2.B.244.239; 2.B.244.154;2.B.244.157; 2.B.244.166; 2.B.244.169; 2.B.244.172; 2.B.244.175;2.B.244.240; 2.B.244.244; Prodrugs of 2.D 2.D.228.228; 2.D.228.229;2.D.228.230; 2.D.228.231; 2.D.228.236; 2.D.228.237; 2.D.228.238;2.D.228.239; 2.D.228.154; 2.D.228.157; 2.D.228.166; 2.D.228.169;2.D.228.172; 2.D.228.175; 2.D.228.240; 2.D.228.244; 2.D.229.228;2.D.229.229; 2.D.229.230; 2.D.229.231; 2.D.229.236; 2.D.229.237;2.D.229.238; 2.D.229.239; 2.D.229.154; 2.D.229.157; 2.D.229.166;2.D.229.169; 2.D.229.172; 2.D.229.175; 2.D.229.240; 2.D.229.244;2.D.230.228; 2.D.230.229; 2.D.230.230; 2.D.230.231; 2.D.230.236;2.D.230.237; 2.D.230.238; 2.D.230.239; 2.D.230.154; 2.D.230.157;2.D.230.166; 2.D.230.169; 2.D.230.172; 2.D.230.175; 2.D.230.240;2.D.230.244; 2.D.231.228; 2.D.231.229; 2.D.231.230; 2.D.231.231;2.D.231.236; 2.D.231.237; 2.D.231.238; 2.D.231.239; 2.D.231.154;2.D.231.157; 2.D.231.166; 2.D.231.169; 2.D.231.172; 2.D.231.175;2.D.231.240; 2.D.231.244; 2.D.236.228; 2.D.236.229; 2.D.236.230;2.D.236.231; 2.D.236.236; 2.D.236.237; 2.D.236.238; 2.D.236.239;2.D.236.154; 2.D.236.157; 2.D.236.166; 2.D.236.169; 2.D.236.172;2.D.236.175; 2.D.236.240; 2.D.236.244; 2.D.237.228; 2.D.237.229;2.D.237.230; 2.D.237.231; 2.D.237.236; 2.D.237.237; 2.D.237.238;2.D.237.239; 2.D.237.154; 2.D.237.157; 2.D.237.166; 2.D.237.169;2.D.237.172; 2.D.237.175; 2.D.237.240; 2.D.237.244; 2.D.238.228;2.D.238.229; 2.D.238.230; 2.D.238.231; 2.D.238.236; 2.D.238.237;2.D.238.238; 2.D.238.239; 2.D.238.154; 2.D.238.157; 2.D.238.166;2.D.238.169; 2.D.238.172; 2.D.238.175; 2.D.238.240; 2.D.238.244;2.D.239.228; 2.D.239.229; 2.D.239.230; 2.D.239.231; 2.D.239.236;2.D.239.237; 2.D.239.238; 2.D.239.239; 2.D.239.154; 2.D.239.157;2.D.239.166; 2.D.239.169; 2.D.239.172; 2.D.239.175; 2.D.239.240;2.D.239.244; 2.D.154.228; 2.D.154.229; 2.D.154.230; 2.D.154.231;2.D.154.236; 2.D.154.237; 2.D.154.238; 2.D.154.239; 2.D.154.154;2.D.154.157; 2.D.154.166; 2.D.154.169; 2.D.154.172; 2.D.154.175;2.D.154.240; 2.D.154.244; 2.D.157.228; 2.D.157.229; 2.D.157.230;2.D.157.231; 2.D.157.236; 2.D.157.237; 2.D.157.238; 2.D.157.239;2.D.157.154; 2.D.157.157; 2.D.157.166; 2.D.157.169; 2.D.157.172;2.D.157.175; 2.D.157.240; 2.D.157.244; 2.D.166.228; 2.D.166.229;2.D.166.230; 2.D.166.231; 2.D.166.236; 2.D.166.237; 2.D.166.238;2.D.166.239; 2.D.166.154; 2.D.166.157; 2.D.166.166; 2.D.166.169;2.D.166.172; 2.D.166.175; 2.D.166.240; 2.D.166.244; 2.D.169.228;2.D.169.229; 2.D.169.230; 2.D.169.231; 2.D.169.236; 2.D.169.237;2.D.169.238; 2.D.169.239; 2.D.169.154; 2.D.169.157; 2.D.169.166;2.D.169.169; 2.D.169.172; 2.D.169.175; 2.D.169.240; 2.D.169.244;2.D.172.228; 2.D.172.229; 2.D.172.230; 2.D.172.231; 2.D.172.236;2.D.172.237; 2.D.172.238; 2.D.172.239; 2.D.172.154; 2.D.172.157;2.D.172.166; 2.D.172.169; 2.D.172.172; 2.D.172.175; 2.D.172.240;2.D.172.244; 2.D.175.228; 2.D.175.229; 2.D.175.230; 2.D.175.231;2.D.175.236; 2.D.175.237; 2.D.175.238; 2.D.175.239; 2.D.175.154;2.D.175.157; 2.D.175.166; 2.D.175.169; 2.D.175.172; 2.D.175.175;2.D.175.240; 2.D.175.244; 2.D.240.228; 2.D.240.229; 2.D.240.230;2.D.240.231; 2.D.240.236; 2.D.240.237; 2.D.240.238; 2.D.240.239;2.D.240.154; 2.D.240.157; 2.D.240.166; 2.D.240.169; 2.D.240.172;2.D.240.175; 2.D.240.240; 2.D.240.244; 2.D.244.228; 2.D.244.229;2.D.244.230; 2.D.244.231; 2.D.244.236; 2.D.244.237; 2.D.244.238;2.D.244.239; 2.D.244.154; 2.D.244.157; 2.D.244.166; 2.D.244.169;2.D.244.172; 2.D.244.175; 2.D.244.240; 2.D.244.244; Prodrugs of 2.E2.E.228.228; 2.E.228.229; 2.E.228.230; 2.E.228.231; 2.E.228.236;2.E.228.237; 2.E.228.238; 2.E.228.239; 2.E.228.154; 2.E.228.157;2.E.228.166; 2.E.228.169; 2.E.228.172; 2.E.228.175; 2.E.228.240;2.E.228.244; 2.E.229.228; 2.E.229.229; 2.E.229.230; 2.E.229.231;2.E.229.236; 2.E.229.237; 2.E.229.238; 2.E.229.239; 2.E.229.154;2.E.229.157; 2.E.229.166; 2.E.229.169; 2.E.229.172; 2.E.229.175;2.E.229.240; 2.E.229.244; 2.E.230.228; 2.E.230.229; 2.E.230.230;2.E.230.231; 2.E.230.236; 2.E.230.237; 2.E.230.238; 2.E.230.239;2.E.230.154; 2.E.230.157; 2.E.230.166; 2.E.230.169; 2.E.230.172;2.E.230.175; 2.E.230.240; 2.E.230.244; 2.E.231.228; 2.E.231.229;2.E.231.230; 2.E.231.231; 2.E.231.236; 2.E.231.237; 2.E.231.238;2.E.231.239; 2.E.231.154; 2.E.231.157; 2.E.231.166; 2.E.231.169;2.E.231.172; 2.E.231.175; 2.E.231.240; 2.E.231.244; 2.E.236.228;2.E.236.229; 2.E.236.230; 2.E.236.231; 2.E.236.236; 2.E.236.237;2.E.236.238; 2.E.236.239; 2.E.236.154; 2.E.236.157; 2.E.236.166;2.E.236.169; 2.E.236.172; 2.E.236.175; 2.E.236.240; 2.E.236.244;2.E.237.228; 2.E.237.229; 2.E.237.230; 2.E.237.231; 2.E.237.236;2.E.237.237; 2.E.237.238; 2.E.237.239; 2.E.237.154; 2.E.237.157;2.E.237.166; 2.E.237.169; 2.E.237.172; 2.E.237.175; 2.E.237.240;2.E.237.244; 2.E.238.228; 2.E.238.229; 2.E.238.230; 2.E.238.231;2.E.238.236; 2.E.238.237; 2.E.238.238; 2.E.238.239; 2.E.238.154;2.E.238.157; 2.E.238.166; 2.E.238.169; 2.E.238.172; 2.E.238.175;2.E.238.240; 2.E.238.244; 2.E.239.228; 2.E.239.229; 2.E.239.230;2.E.239.231; 2.E.239.236; 2.E.239.237; 2.E.239.238; 2.E.239.239;2.E.239.154; 2.E.239.157; 2.E.239.166; 2.E.239.169; 2.E.239.172;2.E.239.175; 2.E.239.240; 2.E.239.244; 2.E.154.228; 2.E.154.229;2.E.154.230; 2.E.154.231; 2.E.154.236; 2.E.154.237; 2.E.154.238;2.E.154.239; 2.E.154.154; 2.E.154.157; 2.E.154.166; 2.E.154.169;2.E.154.172; 2.E.154.175; 2.E.154.240; 2.E.154.244; 2.E.157.228;2.E.157.229; 2.E.157.230; 2.E.157.231; 2.E.157.236; 2.E.157.237;2.E.157.238; 2.E.157.239; 2.E.157.154; 2.E.157.157; 2.E.157.166;2.E.157.169; 2.E.157.172; 2.E.157.175; 2.E.157.240; 2.E.157.244;2.E.166.228; 2.E.166.229; 2.E.166.230; 2.E.166.231; 2.E.166.236;2.E.166.237; 2.E.166.238; 2.E.166.239; 2.E.166.154; 2.E.166.157;2.E.166.166; 2.E.166.169; 2.E.166.172; 2.E.166.175; 2.E.166.240;2.E.166.244; 2.E.169.228; 2.E.169.229; 2.E.169.230; 2.E.169.231;2.E.169.236; 2.E.169.237; 2.E.169.238; 2.E.169.239; 2.E.169.154;2.E.169.157; 2.E.169.166; 2.E.169.169; 2.E.169.172; 2.E.169.175;2.E.169.240; 2.E.169.244; 2.E.172.228; 2.E.172.229; 2.E.172.230;2.E.172.231; 2.E.172.236; 2.E.172.237; 2.E.172.238; 2.E.172.239;2.E.172.154; 2.E.172.157; 2.E.172.166; 2.E.172.169; 2.E.172.172;2.E.172.175; 2.E.172.240; 2.E.172.244; 2.E.175.228; 2.E.175.229;2.E.175.230; 2.E.175.231; 2.E.175.236; 2.E.175.237; 2.E.175.238;2.E.175.239; 2.E.175.154; 2.E.175.157; 2.E.175.166; 2.E.175.169;2.E.175.172; 2.E.175.175; 2.E.175.240; 2.E.175.244; 2.E.240.228;2.E.240.229; 2.E.240.230; 2.E.240.231; 2.E.240.236; 2.E.240.237;2.E.240.238; 2.E.240.239; 2.E.240.154; 2.E.240.157; 2.E.240.166;2.E.240.169; 2.E.240.172; 2.E.240.175; 2.E.240.240; 2.E.240.244;2.E.244.228; 2.E.244.229; 2.E.244.230; 2.E.244.231; 2.E.244.236;2.E.244.237; 2.E.244.238; 2.E.244.239; 2.E.244.154; 2.E.244.157;2.E.244.166; 2.E.244.169; 2.E.244.172; 2.E.244.175; 2.E.244.240;2.E.244.244; Prodrugs of 2.G 2.G.228.228; 2.G.228.229; 2.G.228.230;2.G.228.231; 2.G.228.236; 2.G.228.237; 2.G.228.238; 2.G.228.239;2.G.228.154; 2.G.228.157; 2.G.228.166; 2.G.228.169; 2.G.228.172;2.G.228.175; 2.G.228.240; 2.G.228.244; 2.G.229.228; 2.G.229.229;2.G.229.230; 2.G.229.231; 2.G.229.236; 2.G.229.237; 2.G.229.238;2.G.229.239; 2.G.229.154; 2.G.229.157; 2.G.229.166; 2.G.229.169;2.G.229.172; 2.G.229.175; 2.G.229.240; 2.G.229.244; 2.G.230.228;2.G.230.229; 2.G.230.230; 2.G.230.231; 2.G.230.236; 2.G.230.237;2.G.230.238; 2.G.230.239; 2.G.230.154; 2.G.230.157; 2.G.230.166;2.G.230.169; 2.G.230.172; 2.G.230.175; 2.G.230.240; 2.G.230.244;2.G.231.228; 2.G.231.229; 2.G.231.230; 2.G.231.231; 2.G.231.236;2.G.231.237; 2.G.231.238; 2.G.231.239; 2.G.231.154; 2.G.231.157;2.G.231.166; 2.G.231.169; 2.G.231.172; 2.G.231.175; 2.G.231.240;2.G.231.244; 2.G.236.228; 2.G.236.229; 2.G.236.230; 2.G.236.231;2.G.236.236; 2.G.236.237; 2.G.236.238; 2.G.236.239; 2.G.236.154;2.G.236.157; 2.G.236.166; 2.G.236.169; 2.G.236.172; 2.G.236.175;2.G.236.240; 2.G.236.244; 2.G.237.228; 2.G.237.229; 2.G.237.230;2.G.237.231; 2.G.237.236; 2.G.237.237; 2.G.237.238; 2.G.237.239;2.G.237.154; 2.G.237.157; 2.G.237.166; 2.G.237.169; 2.G.237.172;2.G.237.175; 2.G.237.240; 2.G.237.244; 2.G.238.228; 2.G.238.229;2.G.238.230; 2.G.238.231; 2.G.238.236; 2.G.238.237; 2.G.238.238;2.G.238.239; 2.G.238.154; 2.G.238.157; 2.G.238.166; 2.G.238.169;2.G.238.172; 2.G.238.175; 2.G.238.240; 2.G.238.244; 2.G.239.228;2.G.239.229; 2.G.239.230; 2.G.239.231; 2.G.239.236; 2.G.239.237;2.G.239.238; 2.G.239.239; 2.G.239.154; 2.G.239.157; 2.G.239.166;2.G.239.169; 2.G.239.172; 2.G.239.175; 2.G.239.240; 2.G.239.244;2.G.154.228; 2.G.154.229; 2.G.154.230; 2.G.154.231; 2.G.154.236;2.G.154.237; 2.G.154.238; 2.G.154.239; 2.G.154.154; 2.G.154.157;2.G.154.166; 2.G.154.169; 2.G.154.172; 2.G.154.175; 2.G.154.240;2.G.154.244; 2.G.157.228; 2.G.157.229; 2.G.157.230; 2.G.157.231;2.G.157.236; 2.G.157.237; 2.G.157.238; 2.G.157.239; 2.G.157.154;2.G.157.157; 2.G.157.166; 2.G.157.169; 2.G.157.172; 2.G.157.175;2.G.157.240; 2.G.157.244; 2.G.166.228; 2.G.166.229; 2.G.166.230;2.G.166.231; 2.G.166.236; 2.G.166.237; 2.G.166.238; 2.G.166.239;2.G.166.154; 2.G.166.157; 2.G.166.166; 2.G.166.169; 2.G.166.172;2.G.166.175; 2.G.166.240; 2.G.166.244; 2.G.169.228; 2.G.169.229;2.G.169.230; 2.G.169.231; 2.G.169.236; 2.G.169.237; 2.G.169.238;2.G.169.239; 2.G.169.154; 2.G.169.157; 2.G.169.166; 2.G.169.169;2.G.169.172; 2.G.169.175; 2.G.169.240; 2.G.169.244; 2.G.172.228;2.G.172.229; 2.G.172.230; 2.G.172.231; 2.G.172.236; 2.G.172.237;2.G.172.238; 2.G.172.239; 2.G.172.154; 2.G.172.157; 2.G.172.166;2.G.172.169; 2.G.172.172; 2.G.172.175; 2.G.172.240; 2.G.172.244;2.G.175.228; 2.G.175.229; 2.G.175.230; 2.G.175.231; 2.G.175.236;2.G.175.237; 2.G.175.238; 2.G.175.239; 2.G.175.154; 2.G.175.157;2.G.175.166; 2.G.175.169; 2.G.175.172; 2.G.175.175; 2.G.175.240;2.G.175.244; 2.G.240.228; 2.G.240.229; 2.G.240.230; 2.G.240.231;2.G.240.236; 2.G.240.237; 2.G.240.238; 2.G.240.239; 2.G.240.154;2.G.240.157; 2.G.240.166; 2.G.240.169; 2.G.240.172; 2.G.240.175;2.G.240.240; 2.G.240.244; 2.G.244.228; 2.G.244.229; 2.G.244.230;2.G.244.231; 2.G.244.236; 2.G.244.237; 2.G.244.238; 2.G.244.239;2.G.244.154; 2.G.244.157; 2.G.244.166; 2.G.244.169; 2.G.244.172;2.G.244.175; 2.G.244.240; 2.G.244.244; Prodrugs of 2.I 2.I.228.228;2.I.228.229; 2.I.228.230; 2.I.228.231; 2.I.228.236; 2.I.228.237;2.I.228.238; 2.I.228.239; 2.I.228.154; 2.I.228.157; 2.I.228.166;2.I.228.169; 2.I.228.172; 2.I.228.175; 2.I.228.240; 2.I.228.244;2.I.229.228; 2.I.229.229; 2.I.229.230; 2.I.229.231; 2.I.229.236;2.I.229.237; 2.I.229.238; 2.I.229.239; 2.I.229.154; 2.I.229.157;2.I.229.166; 2.I.229.169; 2.I.229.172; 2.I.229.175; 2.I.229.240;2.I.229.244; 2.I.230.228; 2.I.230.229; 2.I.230.230; 2.I.230.231;2.I.230.236; 2.I.230.237; 2.I.230.238; 2.I.230.239; 2.I.230.154;2.I.230.157; 2.I.230.166; 2.I.230.169; 2.I.230.172; 2.I.230.175;2.I.230.240; 2.I.230.244; 2.I.231.228; 2.I.231.229; 2.I.231.230;2.I.231.231; 2.I.231.236; 2.I.231.237; 2.I.231.238; 2.I.231.239;2.I.231.154; 2.I.231.157; 2.I.231.166; 2.I.231.169; 2.I.231.172;2.I.231.175; 2.I.231.240; 2.I.231.244; 2.I.236.228; 2.I.236.229;2.I.236.230; 2.I.236.231; 2.I.236.236; 2.I.236.237; 2.I.236.238;2.I.236.239; 2.I.236.154; 2.I.236.157; 2.I.236.166; 2.I.236.169;2.I.236.172; 2.I.236.175; 2.I.236.240; 2.I.236.244; 2.I.237.228;2.I.237.229; 2.I.237.230; 2.I.237.231; 2.I.237.236; 2.I.237.237;2.I.237.238; 2.I.237.239; 2.I.237.154; 2.I.237.157; 2.I.237.166;2.I.237.169; 2.I.237.172; 2.I.237.175; 2.I.237.240; 2.I.237.244;2.I.238.228; 2.I.238.229; 2.I.238.230; 2.I.238.231; 2.I.238.236;2.I.238.237; 2.I.238.238; 2.I.238.239; 2.I.238.154; 2.I.238.157;2.I.238.166; 2.I.238.169; 2.I.238.172; 2.I.238.175; 2.I.238.240;2.I.238.244; 2.I.239.228; 2.I.239.229; 2.I.239.230; 2.I.239.231;2.I.239.236; 2.I.239.237; 2.I.239.238; 2.I.239.239; 2.I.239.154;2.I.239.157; 2.I.239.166; 2.I.239.169; 2.I.239.172; 2.I.239.175;2.I.239.240; 2.I.239.244; 2.I.154.228; 2.I.154.229; 2.I.154.230;2.I.154.231; 2.I.154.236; 2.I.154.237; 2.I.154.238; 2.I.154.239;2.I.154.154; 2.I.154.157; 2.I.154.166; 2.I.154.169; 2.I.154.172;2.I.154.175; 2.I.154.240; 2.I.154.244; 2.I.157.228; 2.I.157.229;2.I.157.230; 2.I.157.231; 2.I.157.236; 2.I.157.237; 2.I.157.238;2.I.157.239; 2.I.157.154; 2.I.157.157; 2.I.157.166; 2.I.157.169;2.I.157.172; 2.I.157.175; 2.I.157.240; 2.I.157.244; 2.I.166.228;2.I.166.229; 2.I.166.230; 2.I.166.231; 2.I.166.236; 2.I.166.237;2.I.166.238; 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2.I.244.239; 2.I.244.154; 2.I.244.157; 2.I.244.166;2.I.244.169; 2.I.244.172; 2.I.244.175; 2.I.244.240; 2.I.244.244;Prodrugs of 2.J 2.J.228.228; 2.J.228.229; 2.J.228.230; 2.J.228.231;2.J.228.236; 2.J.228.237; 2.J.228.238; 2.J.228.239; 2.J.228.154;2.J.228.157; 2.J.228.166; 2.J.228.169; 2.J.228.172; 2.J.228.175;2.J.228.240; 2.J.228.244; 2.J.229.228; 2.J.229.229; 2.J.229.230;2.J.229.231; 2.J.229.236; 2.J.229.237; 2.J.229.238; 2.J.229.239;2.J.229.154; 2.J.229.157; 2.J.229.166; 2.J.229.169; 2.J.229.172;2.J.229.175; 2.J.229.240; 2.J.229.244; 2.J.230.228; 2.J.230.229;2.J.230.230; 2.J.230.231; 2.J.230.236; 2.J.230.237; 2.J.230.238;2.J.230.239; 2.J.230.154; 2.J.230.157; 2.J.230.166; 2.J.230.169;2.J.230.172; 2.J.230.175; 2.J.230.240; 2.J.230.244; 2.J.231.228;2.J.231.229; 2.J.231.230; 2.J.231.231; 2.J.231.236; 2.J.231.237;2.J.231.238; 2.J.231.239; 2.J.231.154; 2.J.231.157; 2.J.231.166;2.J.231.169; 2.J.231.172; 2.J.231.175; 2.J.231.240; 2.J.231.244;2.J.236.228; 2.J.236.229; 2.J.236.230; 2.J.236.231; 2.J.236.236;2.J.236.237; 2.J.236.238; 2.J.236.239; 2.J.236.154; 2.J.236.157;2.J.236.166; 2.J.236.169; 2.J.236.172; 2.J.236.175; 2.J.236.240;2.J.236.244; 2.J.237.228; 2.J.237.229; 2.J.237.230; 2.J.237.231;2.J.237.236; 2.J.237.237; 2.J.237.238; 2.J.237.239; 2.J.237.154;2.J.237.157; 2.J.237.166; 2.J.237.169; 2.J.237.172; 2.J.237.175;2.J.237.240; 2.J.237.244; 2.J.238.228; 2.J.238.229; 2.J.238.230;2.J.238.231; 2.J.238.236; 2.J.238.237; 2.J.238.238; 2.J.238.239;2.J.238.154; 2.J.238.157; 2.J.238.166; 2.J.238.169; 2.J.238.172;2.J.238.175; 2.J.238.240; 2.J.238.244; 2.J.239.228; 2.J.239.229;2.J.239.230; 2.J.239.231; 2.J.239.236; 2.J.239.237; 2.J.239.238;2.J.239.239; 2.J.239.154; 2.J.239.157; 2.J.239.166; 2.J.239.169;2.J.239.172; 2.J.239.175; 2.J.239.240; 2.J.239.244; 2.J.154.228;2.J.154.229; 2.J.154.230; 2.J.154.231; 2.J.154.236; 2.J.154.237;2.J.154.238; 2.J.154.239; 2.J.154.154; 2.J.154.157; 2.J.154.166;2.J.154.169; 2.J.154.172; 2.J.154.175; 2.J.154.240; 2.J.154.244;2.J.157.228; 2.J.157.229; 2.J.157.230; 2.J.157.231; 2.J.157.236;2.J.157.237; 2.J.157.238; 2.J.157.239; 2.J.157.154; 2.J.157.157;2.J.157.166; 2.J.157.169; 2.J.157.172; 2.J.157.175; 2.J.157.240;2.J.157.244; 2.J.166.228; 2.J.166.229; 2.J.166.230; 2.J.166.231;2.J.166.236; 2.J.166.237; 2.J.166.238; 2.J.166.239; 2.J.166.154;2.J.166.157; 2.J.166.166; 2.J.166.169; 2.J.166.172; 2.J.166.175;2.J.166.240; 2.J.166.244; 2.J.169.228; 2.J.169.229; 2.J.169.230;2.J.169.231; 2.J.169.236; 2.J.169.237; 2.J.169.238; 2.J.169.239;2.J.169.154; 2.J.169.157; 2.J.169.166; 2.J.169.169; 2.J.169.172;2.J.169.175; 2.J.169.240; 2.J.169.244; 2.J.172.228; 2.J.172.229;2.J.172.230; 2.J.172.231; 2.J.172.236; 2.J.172.237; 2.J.172.238;2.J.172.239; 2.J.172.154; 2.J.172.157; 2.J.172.166; 2.J.172.169;2.J.172.172; 2.J.172.175; 2.J.172.240; 2.J.172.244; 2.J.175.228;2.J.175.229; 2.J.175.230; 2.J.175.231; 2.J.175.236; 2.J.175.237;2.J.175.238; 2.J.175.239; 2.J.175.154; 2.J.175.157; 2.J.175.166;2.J.175.169; 2.J.175.172; 2.J.175.175; 2.J.175.240; 2.J.175.244;2.J.240.228; 2.J.240.229; 2.J.240.230; 2.J.240.231; 2.J.240.236;2.J.240.237; 2.J.240.238; 2.J.240.239; 2.J.240.154; 2.J.240.157;2.J.240.166; 2.J.240.169; 2.J.240.172; 2.J.240.175; 2.J.240.240;2.J.240.244; 2.J.244.228; 2.J.244.229; 2.J.244.230; 2.J.244.231;2.J.244.236; 2.J.244.237; 2.J.244.238; 2.J.244.239; 2.J.244.154;2.J.244.157; 2.J.244.166; 2.J.244.169; 2.J.244.172; 2.J.244.175;2.J.244.240; 2.J.244.244; Prodrugs of 2.L 2.L.228.228; 2.L.228.229;2.L.228.230; 2.L.228.231; 2.L.228.236; 2.L.228.237; 2.L.228.238;2.L.228.239; 2.L.228.154; 2.L.228.157; 2.L.228.166; 2.L.228.169;2.L.228.172; 2.L.228.175; 2.L.228.240; 2.L.228.244; 2.L.229.228;2.L.229.229; 2.L.229.230; 2.L.229.231; 2.L.229.236; 2.L.229.237;2.L.229.238; 2.L.229.239; 2.L.229.154; 2.L.229.157; 2.L.229.166;2.L.229.169; 2.L.229.172; 2.L.229.175; 2.L.229.240; 2.L.229.244;2.L.230.228; 2.L.230.229; 2.L.230.230; 2.L.230.231; 2.L.230.236;2.L.230.237; 2.L.230.238; 2.L.230.239; 2.L.230.154; 2.L.230.157;2.L.230.166; 2.L.230.169; 2.L.230.172; 2.L.230.175; 2.L.230.240;2.L.230.244; 2.L.231.228; 2.L.231.229; 2.L.231.230; 2.L.231.231;2.L.231.236; 2.L.231.237; 2.L.231.238; 2.L.231.239; 2.L.231.154;2.L.231.157; 2.L.231.166; 2.L.231.169; 2.L.231.172; 2.L.231.175;2.L.231.240; 2.L.231.244; 2.L.236.228; 2.L.236.229; 2.L.236.230;2.L.236.231; 2.L.236.236; 2.L.236.237; 2.L.236.238; 2.L.236.239;2.L.236.154; 2.L.236.157; 2.L.236.166; 2.L.236.169; 2.L.236.172;2.L.236.175; 2.L.236.240; 2.L.236.244; 2.L.237.228; 2.L.237.229;2.L.237.230; 2.L.237.231; 2.L.237.236; 2.L.237.237; 2.L.237.238;2.L.237.239; 2.L.237.154; 2.L.237.157; 2.L.237.166; 2.L.237.169;2.L.237.172; 2.L.237.175; 2.L.237.240; 2.L.237.244; 2.L.238.228;2.L.238.229; 2.L.238.230; 2.L.238.231; 2.L.238.236; 2.L.238.237;2.L.238.238; 2.L.238.239; 2.L.238.154; 2.L.238.157; 2.L.238.166;2.L.238.169; 2.L.238.172; 2.L.238.175; 2.L.238.240; 2.L.238.244;2.L.239.228; 2.L.239.229; 2.L.239.230; 2.L.239.231; 2.L.239.236;2.L.239.237; 2.L.239.238; 2.L.239.239; 2.L.239.154; 2.L.239.157;2.L.239.166; 2.L.239.169; 2.L.239.172; 2.L.239.175; 2.L.239.240;2.L.239.244; 2.L.154.228; 2.L.154.229; 2.L.154.230; 2.L.154.231;2.L.154.236; 2.L.154.237; 2.L.154.238; 2.L.154.239; 2.L.154.154;2.L.154.157; 2.L.154.166; 2.L.154.169; 2.L.154.172; 2.L.154.175;2.L.154.240; 2.L.154.244; 2.L.157.228; 2.L.157.229; 2.L.157.230;2.L.157.231; 2.L.157.236; 2.L.157.237; 2.L.157.238; 2.L.157.239;2.L.157.154; 2.L.157.157; 2.L.157.166; 2.L.157.169; 2.L.157.172;2.L.157.175; 2.L.157.240; 2.L.157.244; 2.L.166.228; 2.L.166.229;2.L.166.230; 2.L.166.231; 2.L.166.236; 2.L.166.237; 2.L.166.238;2.L.166.239; 2.L.166.154; 2.L.166.157; 2.L.166.166; 2.L.166.169;2.L.166.172; 2.L.166.175; 2.L.166.240; 2.L.166.244; 2.L.169.228;2.L.169.229; 2.L.169.230; 2.L.169.231; 2.L.169.236; 2.L.169.237;2.L.169.238; 2.L.169.239; 2.L.169.154; 2.L.169.157; 2.L.169.166;2.L.169.169; 2.L.169.172; 2.L.169.175; 2.L.169.240; 2.L.169.244;2.L.172.228; 2.L.172.229; 2.L.172.230; 2.L.172.231; 2.L.172.236;2.L.172.237; 2.L.172.238; 2.L.172.239; 2.L.172.154; 2.L.172.157;2.L.172.166; 2.L.172.169; 2.L.172.172; 2.L.172.175; 2.L.172.240;2.L.172.244; 2.L.175.228; 2.L.175.229; 2.L.175.230; 2.L.175.231;2.L.175.236; 2.L.175.237; 2.L.175.238; 2.L.175.239; 2.L.175.154;2.L.175.157; 2.L.175.166; 2.L.175.169; 2.L.175.172; 2.L.175.175;2.L.175.240; 2.L.175.244; 2.L.240.228; 2.L.240.229; 2.L.240.230;2.L.240.231; 2.L.240.236; 2.L.240.237; 2.L.240.238; 2.L.240.239;2.L.240.154; 2.L.240.157; 2.L.240.166; 2.L.240.169; 2.L.240.172;2.L.240.175; 2.L.240.240; 2.L.240.244; 2.L.244.228; 2.L.244.229;2.L.244.230; 2.L.244.231; 2.L.244.236; 2.L.244.237; 2.L.244.238;2.L.244.239; 2.L.244.154; 2.L.244.157; 2.L.244.166; 2.L.244.169;2.L.244.172; 2.L.244.175; 2.L.244.240; 2.L.244.244; Prodrugs of 2.O2.O.228.228; 2.O.228.229; 2.O.228.230; 2.O.228.231; 2.O.228.236;2.O.228.237; 2.O.228.238; 2.O.228.239; 2.O.228.154; 2.O.228.157;2.O.228.166; 2.O.228.169; 2.O.228.172; 2.O.228.175; 2.O.228.240;2.O.228.244; 2.O.229.228; 2.O.229.229; 2.O.229.230; 2.O.229.231;2.O.229.236; 2.O.229.237; 2.O.229.238; 2.O.229.239; 2.O.229.154;2.O.229.157; 2.O.229.166; 2.O.229.169; 2.O.229.172; 2.O.229.175;2.O.229.240; 2.O.229.244; 2.O.230.228; 2.O.230.229; 2.O.230.230;2.O.230.231; 2.O.230.236; 2.O.230.237; 2.O.230.238; 2.O.230.239;2.O.230.154; 2.O.230.157; 2.O.230.166; 2.O.230.169; 2.O.230.172;2.O.230.175; 2.O.230.240; 2.O.230.244; 2.O.231.228; 2.O.231.229;2.O.231.230; 2.O.231.231; 2.O.231.236; 2.O.231.237; 2.O.231.238;2.O.231.239; 2.O.231.154; 2.O.231.157; 2.O.231.166; 2.O.231.169;2.O.231.172; 2.O.231.175; 2.O.231.240; 2.O.231.244; 2.O.236.228;2.O.236.229; 2.O.236.230; 2.O.236.231; 2.O.236.236; 2.O.236.237;2.O.236.238; 2.O.236.239; 2.O.236.154; 2.O.236.157; 2.O.236.166;2.O.236.169; 2.O.236.172; 2.O.236.175; 2.O.236.240; 2.O.236.244;2.O.237.228; 2.O.237.229; 2.O.237.230; 2.O.237.231; 2.O.237.236;2.O.237.237; 2.O.237.238; 2.O.237.239; 2.O.237.154; 2.O.237.157;2.O.237.166; 2.O.237.169; 2.O.237.172; 2.O.237.175; 2.O.237.240;2.O.237.244; 2.O.238.228; 2.O.238.229; 2.O.238.230; 2.O.238.231;2.O.238.236; 2.O.238.237; 2.O.238.238; 2.O.238.239; 2.O.238.154;2.O.238.157; 2.O.238.166; 2.O.238.169; 2.O.238.172; 2.O.238.175;2.O.238.240; 2.O.238.244; 2.O.239.228; 2.O.239.229; 2.O.239.230;2.O.239.231; 2.O.239.236; 2.O.239.237; 2.O.239.238; 2.O.239.239;2.O.239.154; 2.O.239.157; 2.O.239.166; 2.O.239.169; 2.O.239.172;2.O.239.175; 2.O.239.240; 2.O.239.244; 2.O.154.228; 2.O.154.229;2.O.154.230; 2.O.154.231; 2.O.154.236; 2.O.154.237; 2.O.154.238;2.O.154.239; 2.O.154.154; 2.O.154.157; 2.O.154.166; 2.O.154.169;2.O.154.172; 2.O.154.175; 2.O.154.240; 2.O.154.244; 2.O.157.228;2.O.157.229; 2.O.157.230; 2.O.157.231; 2.O.157.236; 2.O.157.237;2.O.157.238; 2.O.157.239; 2.O.157.154; 2.O.157.157; 2.O.157.166;2.O.157.169; 2.O.157.172; 2.O.157.175; 2.O.157.240; 2.O.157.244;2.O.166.228; 2.O.166.229; 2.O.166.230; 2.O.166.231; 2.O.166.236;2.O.166.237; 2.O.166.238; 2.O.166.239; 2.O.166.154; 2.O.166.157;2.O.166.166; 2.O.166.169; 2.O.166.172; 2.O.166.175; 2.O.166.240;2.O.166.244; 2.O.169.228; 2.O.169.229; 2.O.169.230; 2.O.169.231;2.O.169.236; 2.O.169.237; 2.O.169.238; 2.O.169.239; 2.O.169.154;2.O.169.157; 2.O.169.166; 2.O.169.169; 2.O.169.172; 2.O.169.175;2.O.169.240; 2.O.169.244; 2.O.172.228; 2.O.172.229; 2.O.172.230;2.O.172.231; 2.O.172.236; 2.O.172.237; 2.O.172.238; 2.O.172.239;2.O.172.154; 2.O.172.157; 2.O.172.166; 2.O.172.169; 2.O.172.172;2.O.172.175; 2.O.172.240; 2.O.172.244; 2.O.175.228; 2.O.175.229;2.O.175.230; 2.O.175.231; 2.O.175.236; 2.O.175.237; 2.O.175.238;2.O.175.239; 2.O.175.154; 2.O.175.157; 2.O.175.166; 2.O.175.169;2.O.175.172; 2.O.175.175; 2.O.175.240; 2.O.175.244; 2.O.240.228;2.O.240.229; 2.O.240.230; 2.O.240.231; 2.O.240.236; 2.O.240.237;2.O.240.238; 2.O.240.239; 2.O.240.154; 2.O.240.157; 2.O.240.166;2.O.240.169; 2.O.240.172; 2.O.240.175; 2.O.240.240; 2.O.240.244;2.O.244.228; 2.O.244.229; 2.O.244.230; 2.O.244.231; 2.O.244.236;2.O.244.237; 2.O.244.238; 2.O.244.239; 2.O.244.154; 2.O.244.157;2.O.244.166; 2.O.244.169; 2.O.244.172; 2.O.244.175; 2.O.244.240;2.O.244.244; Prodrugs of 2.P 2.P.228.228; 2.P.228.229; 2.P.228.230;2.P.228.231; 2.P.228.236; 2.P.228.237; 2.P.228.238; 2.P.228.239;2.P.228.154; 2.P.228.157; 2.P.228.166; 2.P.228.169; 2.P.228.172;2.P.228.175; 2.P.228.240; 2.P.228.244; 2.P.229.228; 2.P.229.229;2.P.229.230; 2.P.229.231; 2.P.229.236; 2.P.229.237; 2.P.229.238;2.P.229.239; 2.P.229.154; 2.P.229.157; 2.P.229.166; 2.P.229.169;2.P.229.172; 2.P.229.175; 2.P.229.240; 2.P.229.244; 2.P.230.228;2.P.230.229; 2.P.230.230; 2.P.230.231; 2.P.230.236; 2.P.230.237;2.P.230.238; 2.P.230.239; 2.P.230.154; 2.P.230.157; 2.P.230.166;2.P.230.169; 2.P.230.172; 2.P.230.175; 2.P.230.240; 2.P.230.244;2.P.231.228; 2.P.231.229; 2.P.231.230; 2.P.231.231; 2.P.231.236;2.P.231.237; 2.P.231.238; 2.P.231.239; 2.P.231.154; 2.P.231.157;2.P.231.166; 2.P.231.169; 2.P.231.172; 2.P.231.175; 2.P.231.240;2.P.231.244; 2.P.236.228; 2.P.236.229; 2.P.236.230; 2.P.236.231;2.P.236.236; 2.P.236.237; 2.P.236.238; 2.P.236.239; 2.P.236.154;2.P.236.157; 2.P.236.166; 2.P.236.169; 2.P.236.172; 2.P.236.175;2.P.236.240; 2.P.236.244; 2.P.237.228; 2.P.237.229; 2.P.237.230;2.P.237.231; 2.P.237.236; 2.P.237.237; 2.P.237.238; 2.P.237.239;2.P.237.154; 2.P.237.157; 2.P.237.166; 2.P.237.169; 2.P.237.172;2.P.237.175; 2.P.237.240; 2.P.237.244; 2.P.238.228; 2.P.238.229;2.P.238.230; 2.P.238.231; 2.P.238.236; 2.P.238.237; 2.P.238.238;2.P.238.239; 2.P.238.154; 2.P.238.157; 2.P.238.166; 2.P.238.169;2.P.238.172; 2.P.238.175; 2.P.238.240; 2.P.238.244; 2.P.239.228;2.P.239.229; 2.P.239.230; 2.P.239.231; 2.P.239.236; 2.P.239.237;2.P.239.238; 2.P.239.239; 2.P.239.154; 2.P.239.157; 2.P.239.166;2.P.239.169; 2.P.239.172; 2.P.239.175; 2.P.239.240; 2.P.239.244;2.P.154.228; 2.P.154.229; 2.P.154.230; 2.P.154.231; 2.P.154.236;2.P.154.237; 2.P.154.238; 2.P.154.239; 2.P.154.154; 2.P.154.157;2.P.154.166; 2.P.154.169; 2.P.154.172; 2.P.154.175; 2.P.154.240;2.P.154.244; 2.P.157.228; 2.P.157.229; 2.P.157.230; 2.P.157.231;2.P.157.236; 2.P.157.237; 2.P.157.238; 2.P.157.239; 2.P.157.154;2.P.157.157; 2.P.157.166; 2.P.157.169; 2.P.157.172; 2.P.157.175;2.P.157.240; 2.P.157.244; 2.P.166.228; 2.P.166.229; 2.P.166.230;2.P.166.231; 2.P.166.236; 2.P.166.237; 2.P.166.238; 2.P.166.239;2.P.166.154; 2.P.166.157; 2.P.166.166; 2.P.166.169; 2.P.166.172;2.P.166.175; 2.P.166.240; 2.P.166.244; 2.P.169.228; 2.P.169.229;2.P.169.230; 2.P.169.231; 2.P.169.236; 2.P.169.237; 2.P.169.238;2.P.169.239; 2.P.169.154; 2.P.169.157; 2.P.169.166; 2.P.169.169;2.P.169.172; 2.P.169.175; 2.P.169.240; 2.P.169.244; 2.P.172.228;2.P.172.229; 2.P.172.230; 2.P.172.231; 2.P.172.236; 2.P.172.237;2.P.172.238; 2.P.172.239; 2.P.172.154; 2.P.172.157; 2.P.172.166;2.P.172.169; 2.P.172.172; 2.P.172.175; 2.P.172.240; 2.P.172.244;2.P.175.228; 2.P.175.229; 2.P.175.230; 2.P.175.231; 2.P.175.236;2.P.175.237; 2.P.175.238; 2.P.175.239; 2.P.175.154; 2.P.175.157;2.P.175.166; 2.P.175.169; 2.P.175.172; 2.P.175.175; 2.P.175.240;2.P.175.244; 2.P.240.228; 2.P.240.229; 2.P.240.230; 2.P.240.231;2.P.240.236; 2.P.240.237; 2.P.240.238; 2.P.240.239; 2.P.240.154;2.P.240.157; 2.P.240.166; 2.P.240.169; 2.P.240.172; 2.P.240.175;2.P.240.240; 2.P.240.244; 2.P.244.228; 2.P.244.229; 2.P.244.230;2.P.244.231; 2.P.244.236; 2.P.244.237; 2.P.244.238; 2.P.244.239;2.P.244.154; 2.P.244.157; 2.P.244.166; 2.P.244.169; 2.P.244.172;2.P.244.175; 2.P.244.240; 2.P.244.244; Prodrugs of 2.U 2.U.228.228;2.U.228.229; 2.U.228.230; 2.U.228.231; 2.U.228.236; 2.U.228.237;2.U.228.238; 2.U.228.239; 2.U.228.154; 2.U.228.157; 2.U.228.166;2.U.228.169; 2.U.228.172; 2.U.228.175; 2.U.228.240; 2.U.228.244;2.U.229.228; 2.U.229.229; 2.U.229.230; 2.U.229.231; 2.U.229.236;2.U.229.237; 2.U.229.238; 2.U.229.239; 2.U.229.154; 2.U.229.157;2.U.229.166; 2.U.229.169; 2.U.229.172; 2.U.229.175; 2.U.229.240;2.U.229.244; 2.U.230.228; 2.U.230.229; 2.U.230.230; 2.U.230.231;2.U.230.236; 2.U.230.237; 2.U.230.238; 2.U.230.239; 2.U.230.154;2.U.230.157; 2.U.230.166; 2.U.230.169; 2.U.230.172; 2.U.230.175;2.U.230.240; 2.U.230.244; 2.U.231.228; 2.U.231.229; 2.U.231.230;2.U.231.231; 2.U.231.236; 2.U.231.237; 2.U.231.238; 2.U.231.239;2.U.231.154; 2.U.231.157; 2.U.231.166; 2.U.231.169; 2.U.231.172;2.U.231.175; 2.U.231.240; 2.U.231.244; 2.U.236.228; 2.U.236.229;2.U.236.230; 2.U.236.231; 2.U.236.236; 2.U.236.237; 2.U.236.238;2.U.236.239; 2.U.236.154; 2.U.236.157; 2.U.236.166; 2.U.236.169;2.U.236.172; 2.U.236.175; 2.U.236.240; 2.U.236.244; 2.U.237.228;2.U.237.229; 2.U.237.230; 2.U.237.231; 2.U.237.236; 2.U.237.237;2.U.237.238; 2.U.237.239; 2.U.237.154; 2.U.237.157; 2.U.237.166;2.U.237.169; 2.U.237.172; 2.U.237.175; 2.U.237.240; 2.U.237.244;2.U.238.228; 2.U.238.229; 2.U.238.230; 2.U.238.231; 2.U.238.236;2.U.238.237; 2.U.238.238; 2.U.238.239; 2.U.238.154; 2.U.238.157;2.U.238.166; 2.U.238.169; 2.U.238.172; 2.U.238.175; 2.U.238.240;2.U.238.244; 2.U.239.228; 2.U.239.229; 2.U.239.230; 2.U.239.231;2.U.239.236; 2.U.239.237; 2.U.239.238; 2.U.239.239; 2.U.239.154;2.U.239.157; 2.U.239.166; 2.U.239.169; 2.U.239.172; 2.U.239.175;2.U.239.240; 2.U.239.244; 2.U.154.228; 2.U.154.229; 2.U.154.230;2.U.154.231; 2.U.154.236; 2.U.154.237; 2.U.154.238; 2.U.154.239;2.U.154.154; 2.U.154.157; 2.U.154.166; 2.U.154.169; 2.U.154.172;2.U.154.175; 2.U.154.240; 2.U.154.244; 2.U.157.228; 2.U.157.229;2.U.157.230; 2.U.157.231; 2.U.157.236; 2.U.157.237; 2.U.157.238;2.U.157.239; 2.U.157.154; 2.U.157.157; 2.U.157.166; 2.U.157.169;2.U.157.172; 2.U.157.175; 2.U.157.240; 2.U.157.244; 2.U.166.228;2.U.166.229; 2.U.166.230; 2.U.166.231; 2.U.166.236; 2.U.166.237;2.U.166.238; 2.U.166.239; 2.U.166.154; 2.U.166.157; 2.U.166.166;2.U.166.169; 2.U.166.172; 2.U.166.175; 2.U.166.240; 2.U.166.244;2.U.169.228; 2.U.169.229; 2.U.169.230; 2.U.169.231; 2.U.169.236;2.U.169.237; 2.U.169.238; 2.U.169.239; 2.U.169.154; 2.U.169.157;2.U.169.166; 2.U.169.169; 2.U.169.172; 2.U.169.175; 2.U.169.240;2.U.169.244; 2.U.172.228; 2.U.172.229; 2.U.172.230; 2.U.172.231;2.U.172.236; 2.U.172.237; 2.U.172.238; 2.U.172.239; 2.U.172.154;2.U.172.157; 2.U.172.166; 2.U.172.169; 2.U.172.172; 2.U.172.175;2.U.172.240; 2.U.172.244; 2.U.175.228; 2.U.175.229; 2.U.175.230;2.U.175.231; 2.U.175.236; 2.U.175.237; 2.U.175.238; 2.U.175.239;2.U.175.154; 2.U.175.157; 2.U.175.166; 2.U.175.169; 2.U.175.172;2.U.175.175; 2.U.175.240; 2.U.175.244; 2.U.240.228; 2.U.240.229;2.U.240.230; 2.U.240.231; 2.U.240.236; 2.U.240.237; 2.U.240.238;2.U.240.239; 2.U.240.154; 2.U.240.157; 2.U.240.166; 2.U.240.169;2.U.240.172; 2.U.240.175; 2.U.240.240; 2.U.240.244; 2.U.244.228;2.U.244.229; 2.U.244.230; 2.U.244.231; 2.U.244.236; 2.U.244.237;2.U.244.238; 2.U.244.239; 2.U.244.154; 2.U.244.157; 2.U.244.166;2.U.244.169; 2.U.244.172; 2.U.244.175; 2.U.244.240; 2.U.244.244;Prodrugs of 2.W 2.W.228.228; 2.W.228.229; 2.W.228.230; 2.W.228.231;2.W.228.236; 2.W.228.237; 2.W.228.238; 2.W.228.239; 2.W.228.154;2.W.228.157; 2.W.228.166; 2.W.228.169; 2.W.228.172; 2.W.228.175;2.W.228.240; 2.W.228.244; 2.W.229.228; 2.W.229.229; 2.W.229.230;2.W.229.231; 2.W.229.236; 2.W.229.237; 2.W.229.238; 2.W.229.239;2.W.229.154; 2.W.229.157; 2.W.229.166; 2.W.229.169; 2.W.229.172;2.W.229.175; 2.W.229.240; 2.W.229.244; 2.W.230.228; 2.W.230.229;2.W.230.230; 2.W.230.231; 2.W.230.236; 2.W.230.237; 2.W.230.238;2.W.230.239; 2.W.230.154; 2.W.230.157; 2.W.230.166; 2.W.230.169;2.W.230.172; 2.W.230.175; 2.W.230.240; 2.W.230.244; 2.W.231.228;2.W.231.229; 2.W.231.230; 2.W.231.231; 2.W.231.236; 2.W.231.237;2.W.231.238; 2.W.231.239; 2.W.231.154; 2.W.231.157; 2.W.231.166;2.W.231.169; 2.W.231.172; 2.W.231.175; 2.W.231.240; 2.W.231.244;2.W.236.228; 2.W.236.229; 2.W.236.230; 2.W.236.231; 2.W.236.236;2.W.236.237; 2.W.236.238; 2.W.236.239; 2.W.236.154; 2.W.236.157;2.W.236.166; 2.W.236.169; 2.W.236.172; 2.W.236.175; 2.W.236.240;2.W.236.244; 2.W.237.228; 2.W.237.229; 2.W.237.230; 2.W.237.231;2.W.237.236; 2.W.237.237; 2.W.237.238; 2.W.237.239; 2.W.237.154;2.W.237.157; 2.W.237.166; 2.W.237.169; 2.W.237.172; 2.W.237.175;2.W.237.240; 2.W.237.244; 2.W.238.228; 2.W.238.229; 2.W.238.230;2.W.238.231; 2.W.238.236; 2.W.238.237; 2.W.238.238; 2.W.238.239;2.W.238.154; 2.W.238.157; 2.W.238.166; 2.W.238.169; 2.W.238.172;2.W.238.175; 2.W.238.240; 2.W.238.244; 2.W.239.228; 2.W.239.229;2.W.239.230; 2.W.239.231; 2.W.239.236; 2.W.239.237; 2.W.239.238;2.W.239.239; 2.W.239.154; 2.W.239.157; 2.W.239.166; 2.W.239.169;2.W.239.172; 2.W.239.175; 2.W.239.240; 2.W.239.244; 2.W.154.228;2.W.154.229; 2.W.154.230; 2.W.154.231; 2.W.154.236; 2.W.154.237;2.W.154.238; 2.W.154.239; 2.W.154.154; 2.W.154.157; 2.W.154.166;2.W.154.169; 2.W.154.172; 2.W.154.175; 2.W.154.240; 2.W.154.244;2.W.157.228; 2.W.157.229; 2.W.157.230; 2.W.157.231; 2.W.157.236;2.W.157.237; 2.W.157.238; 2.W.157.239; 2.W.157.154; 2.W.157.157;2.W.157.166; 2.W.157.169; 2.W.157.172; 2.W.157.175; 2.W.157.240;2.W.157.244; 2.W.166.228; 2.W.166.229; 2.W.166.230; 2.W.166.231;2.W.166.236; 2.W.166.237; 2.W.166.238; 2.W.166.239; 2.W.166.154;2.W.166.157; 2.W.166.166; 2.W.166.169; 2.W.166.172; 2.W.166.175;2.W.166.240; 2.W.166.244; 2.W.169.228; 2.W.169.229; 2.W.169.230;2.W.169.231; 2.W.169.236; 2.W.169.237; 2.W.169.238; 2.W.169.239;2.W.169.154; 2.W.169.157; 2.W.169.166; 2.W.169.169; 2.W.169.172;2.W.169.175; 2.W.169.240; 2.W.169.244; 2.W.172.228; 2.W.172.229;2.W.172.230; 2.W.172.231; 2.W.172.236; 2.W.172.237; 2.W.172.238;2.W.172.239; 2.W.172.154; 2.W.172.157; 2.W.172.166; 2.W.172.169;2.W.172.172; 2.W.172.175; 2.W.172.240; 2.W.172.244; 2.W.175.228;2.W.175.229; 2.W.175.230; 2.W.175.231; 2.W.175.236; 2.W.175.237;2.W.175.238; 2.W.175.239; 2.W.175.154; 2.W.175.157; 2.W.175.166;2.W.175.169; 2.W.175.172; 2.W.175.175; 2.W.175.240; 2.W.175.244;2.W.240.228; 2.W.240.229; 2.W.240.230; 2.W.240.231; 2.W.240.236;2.W.240.237; 2.W.240.238; 2.W.240.239; 2.W.240.154; 2.W.240.157;2.W.240.166; 2.W.240.169; 2.W.240.172; 2.W.240.175; 2.W.240.240;2.W.240.244; 2.W.244.228; 2.W.244.229; 2.W.244.230; 2.W.244.231;2.W.244.236; 2.W.244.237; 2.W.244.238; 2.W.244.239; 2.W.244.154;2.W.244.157; 2.W.244.166; 2.W.244.169; 2.W.244.172; 2.W.244.175;2.W.244.240; 2.W.244.244; Prodrugs of 2.Y 2.Y.228.228; 2.Y.228.229;2.Y.228.230; 2.Y.228.231; 2.Y.228.236; 2.Y.228.237; 2.Y.228.238;2.Y.228.239; 2.Y.228.154; 2.Y.228.157; 2.Y.228.166; 2.Y.228.169;2.Y.228.172; 2.Y.228.175; 2.Y.228.240; 2.Y.228.244; 2.Y.229.228;2.Y.229.229; 2.Y.229.230; 2.Y.229.231; 2.Y.229.236; 2.Y.229.237;2.Y.229.238; 2.Y.229.239; 2.Y.229.154; 2.Y.229.157; 2.Y.229.166;2.Y.229.169; 2.Y.229.172; 2.Y.229.175; 2.Y.229.240; 2.Y.229.244;2.Y.230.228; 2.Y.230.229; 2.Y.230.230; 2.Y.230.231; 2.Y.230.236;2.Y.230.237; 2.Y.230.238; 2.Y.230.239; 2.Y.230.154; 2.Y.230.157;2.Y.230.166; 2.Y.230.169; 2.Y.230.172; 2.Y.230.175; 2.Y.230.240;2.Y.230.244; 2.Y.231.228; 2.Y.231.229; 2.Y.231.230; 2.Y.231.231;2.Y.231.236; 2.Y.231.237; 2.Y.231.238; 2.Y.231.239; 2.Y.231.154;2.Y.231.157; 2.Y.231.166; 2.Y.231.169; 2.Y.231.172; 2.Y.231.175;2.Y.231.240; 2.Y.231.244; 2.Y.236.228; 2.Y.236.229; 2.Y.236.230;2.Y.236.231; 2.Y.236.236; 2.Y.236.237; 2.Y.236.238; 2.Y.236.239;2.Y.236.154; 2.Y.236.157; 2.Y.236.166; 2.Y.236.169; 2.Y.236.172;2.Y.236.175; 2.Y.236.240; 2.Y.236.244; 2.Y.237.228; 2.Y.237.229;2.Y.237.230; 2.Y.237.231; 2.Y.237.236; 2.Y.237.237; 2.Y.237.238;2.Y.237.239; 2.Y.237.154; 2.Y.237.157; 2.Y.237.166; 2.Y.237.169;2.Y.237.172; 2.Y.237.175; 2.Y.237.240; 2.Y.237.244; 2.Y.238.228;2.Y.238.229; 2.Y.238.230; 2.Y.238.231; 2.Y.238.236; 2.Y.238.237;2.Y.238.238; 2.Y.238.239; 2.Y.238.154; 2.Y.238.157; 2.Y.238.166;2.Y.238.169; 2.Y.238.172; 2.Y.238.175; 2.Y.238.240; 2.Y.238.244;2.Y.239.228; 2.Y.239.229; 2.Y.239.230; 2.Y.239.231; 2.Y.239.236;2.Y.239.237; 2.Y.239.238; 2.Y.239.239; 2.Y.239.154; 2.Y.239.157;2.Y.239.166; 2.Y.239.169; 2.Y.239.172; 2.Y.239.175; 2.Y.239.240;2.Y.239.244; 2.Y.154.228; 2.Y.154.229; 2.Y.154.230; 2.Y.154.231;2.Y.154.236; 2.Y.154.237; 2.Y.154.238; 2.Y.154.239; 2.Y.154.154;2.Y.154.157; 2.Y.154.166; 2.Y.154.169; 2.Y.154.172; 2.Y.154.175;2.Y.154.240; 2.Y.154.244; 2.Y.157.228; 2.Y.157.229; 2.Y.157.230;2.Y.157.231; 2.Y.157.236; 2.Y.157.237; 2.Y.157.238; 2.Y.157.239;2.Y.157.154; 2.Y.157.157; 2.Y.157.166; 2.Y.157.169; 2.Y.157.172;2.Y.157.175; 2.Y.157.240; 2.Y.157.244; 2.Y.166.228; 2.Y.166.229;2.Y.166.230; 2.Y.166.231; 2.Y.166.236; 2.Y.166.237; 2.Y.166.238;2.Y.166.239; 2.Y.166.154; 2.Y.166.157; 2.Y.166.166; 2.Y.166.169;2.Y.166.172; 2.Y.166.175; 2.Y.166.240; 2.Y.166.244; 2.Y.169.228;2.Y.169.229; 2.Y.169.230; 2.Y.169.231; 2.Y.169.236; 2.Y.169.237;2.Y.169.238; 2.Y.169.239; 2.Y.169.154; 2.Y.169.157; 2.Y.169.166;2.Y.169.169; 2.Y.169.172; 2.Y.169.175; 2.Y.169.240; 2.Y.169.244;2.Y.172.228; 2.Y.172.229; 2.Y.172.230; 2.Y.172.231; 2.Y.172.236;2.Y.172.237; 2.Y.172.238; 2.Y.172.239; 2.Y.172.154; 2.Y.172.157;2.Y.172.166; 2.Y.172.169; 2.Y.172.172; 2.Y.172.175; 2.Y.172.240;2.Y.172.244; 2.Y.175.228; 2.Y.175.229; 2.Y.175.230; 2.Y.175.231;2.Y.175.236; 2.Y.175.237; 2.Y.175.238; 2.Y.175.239; 2.Y.175.154;2.Y.175.157; 2.Y.175.166; 2.Y.175.169; 2.Y.175.172; 2.Y.175.175;2.Y.175.240; 2.Y.175.244; 2.Y.240.228; 2.Y.240.229; 2.Y.240.230;2.Y.240.231; 2.Y.240.236; 2.Y.240.237; 2.Y.240.238; 2.Y.240.239;2.Y.240.154; 2.Y.240.157; 2.Y.240.166; 2.Y.240.169; 2.Y.240.172;2.Y.240.175; 2.Y.240.240; 2.Y.240.244; 2.Y.244.228; 2.Y.244.229;2.Y.244.230; 2.Y.244.231; 2.Y.244.236; 2.Y.244.237; 2.Y.244.238;2.Y.244.239; 2.Y.244.154; 2.Y.244.157; 2.Y.244.166; 2.Y.244.169;2.Y.244.172; 2.Y.244.175; 2.Y.244.240; 2.Y.244.244; Prodrugs of 3.B3.B.228.228; 3.B.228.229; 3.B.228.230; 3.B.228.231; 3.B.228.236;3.B.228.237; 3.B.228.238; 3.B.228.239; 3.B.228.154; 3.B.228.157;3.B.228.166; 3.B.228.169; 3.B.228.172; 3.B.228.175; 3.B.228.240;3.B.228.244; 3.B.229.228; 3.B.229.229; 3.B.229.230; 3.B.229.231;3.B.229.236; 3.B.229.237; 3.B.229.238; 3.B.229.239; 3.B.229.154;3.B.229.157; 3.B.229.166; 3.B.229.169; 3.B.229.172; 3.B.229.175;3.B.229.240; 3.B.229.244; 3.B.230.228; 3.B.230.229; 3.B.230.230;3.B.230.231; 3.B.230.236; 3.B.230.237; 3.B.230.238; 3.B.230.239;3.B.230.154; 3.B.230.157; 3.B.230.166; 3.B.230.169; 3.B.230.172;3.B.230.175; 3.B.230.240; 3.B.230.244; 3.B.231.228; 3.B.231.229;3.B.231.230; 3.B.231.231; 3.B.231.236; 3.B.231.237; 3.B.231.238;3.B.231.239; 3.B.231.154; 3.B.231.157; 3.B.231.166; 3.B.231.169;3.B.231.172; 3.B.231.175; 3.B.231.240; 3.B.231.244; 3.B.236.228;3.B.236.229; 3.B.236.230; 3.B.236.231; 3.B.236.236; 3.B.236.237;3.B.236.238; 3.B.236.239; 3.B.236.154; 3.B.236.157; 3.B.236.166;3.B.236.169; 3.B.236.172; 3.B.236.175; 3.B.236.240; 3.B.236.244;3.B.237.228; 3.B.237.229; 3.B.237.230; 3.B.237.231; 3.B.237.236;3.B.237.237; 3.B.237.238; 3.B.237.239; 3.B.237.154; 3.B.237.157;3.B.237.166; 3.B.237.169; 3.B.237.172; 3.B.237.175; 3.B.237.240;3.B.237.244; 3.B.238.228; 3.B.238.229; 3.B.238.230; 3.B.238.231;3.B.238.236; 3.B.238.237; 3.B.238.238; 3.B.238.239; 3.B.238.154;3.B.238.157; 3.B.238.166; 3.B.238.169; 3.B.238.172; 3.B.238.175;3.B.238.240; 3.B.238.244; 3.B.239.228; 3.B.239.229; 3.B.239.230;3.B.239.231; 3.B.239.236; 3.B.239.237; 3.B.239.238; 3.B.239.239;3.B.239.154; 3.B.239.157; 3.B.239.166; 3.B.239.169; 3.B.239.172;3.B.239.175; 3.B.239.240; 3.B.239.244; 3.B.154.228; 3.B.154.229;3.B.154.230; 3.B.154.231; 3.B.154.236; 3.B.154.237; 3.B.154.238;3.B.154.239; 3.B.154.154; 3.B.154.157; 3.B.154.166; 3.B.154.169;3.B.154.172; 3.B.154.175; 3.B.154.240; 3.B.154.244; 3.B.157.228;3.B.157.229; 3.B.157.230; 3.B.157.231; 3.B.157.236; 3.B.157.237;3.B.157.238; 3.B.157.239; 3.B.157.154; 3.B.157.157; 3.B.157.166;3.B.157.169; 3.B.157.172; 3.B.157.175; 3.B.157.240; 3.B.157.244;3.B.166.228; 3.B.166.229; 3.B.166.230; 3.B.166.231; 3.B.166.236;3.B.166.237; 3.B.166.238; 3.B.166.239; 3.B.166.154; 3.B.166.157;3.B.166.166; 3.B.166.169; 3.B.166.172; 3.B.166.175; 3.B.166.240;3.B.166.244; 3.B.169.228; 3.B.169.229; 3.B.169.230; 3.B.169.231;3.B.169.236; 3.B.169.237; 3.B.169.238; 3.B.169.239; 3.B.169.154;3.B.169.157; 3.B.169.166; 3.B.169.169; 3.B.169.172; 3.B.169.175;3.B.169.240; 3.B.169.244; 3.B.172.228; 3.B.172.229; 3.B.172.230;3.B.172.231; 3.B.172.236; 3.B.172.237; 3.B.172.238; 3.B.172.239;3.B.172.154; 3.B.172.157; 3.B.172.166; 3.B.172.169; 3.B.172.172;3.B.172.175; 3.B.172.240; 3.B.172.244; 3.B.175.228; 3.B.175.229;3.B.175.230; 3.B.175.231; 3.B.175.236; 3.B.175.237; 3.B.175.238;3.B.175.239; 3.B.175.154; 3.B.175.157; 3.B.175.166; 3.B.175.169;3.B.175.172; 3.B.175.175; 3.B.175.240; 3.B.175.244; 3.B.240.228;3.B.240.229; 3.B.240.230; 3.B.240.231; 3.B.240.236; 3.B.240.237;3.B.240.238; 3.B.240.239; 3.B.240.154; 3.B.240.157; 3.B.240.166;3.B.240.169; 3.B.240.172; 3.B.240.175; 3.B.240.240; 3.B.240.244;3.B.244.228; 3.B.244.229; 3.B.244.230; 3.B.244.231; 3.B.244.236;3.B.244.237; 3.B.244.238; 3.B.244.239; 3.B.244.154; 3.B.244.157;3.B.244.166; 3.B.244.169; 3.B.244.172; 3.B.244.175; 3.B.244.240;3.B.244.244; Prodrugs of 3.D 3.D.228.228; 3.D.228.229; 3.D.228.230;3.D.228.231; 3.D.228.236; 3.D.228.237; 3.D.228.238; 3.D.228.239;3.D.228.154; 3.D.228.157; 3.D.228.166; 3.D.228.169; 3.D.228.172;3.D.228.175; 3.D.228.240; 3.D.228.244; 3.D.229.228; 3.D.229.229;3.D.229.230; 3.D.229.231; 3.D.229.236; 3.D.229.237; 3.D.229.238;3.D.229.239; 3.D.229.154; 3.D.229.157; 3.D.229.166; 3.D.229.169;3.D.229.172; 3.D.229.175; 3.D.229.240; 3.D.229.244; 3.D.230.228;3.D.230.229; 3.D.230.230; 3.D.230.231; 3.D.230.236; 3.D.230.237;3.D.230.238; 3.D.230.239; 3.D.230.154; 3.D.230.157; 3.D.230.166;3.D.230.169; 3.D.230.172; 3.D.230.175; 3.D.230.240; 3.D.230.244;3.D.231.228; 3.D.231.229; 3.D.231.230; 3.D.231.231; 3.D.231.236;3.D.231.237; 3.D.231.238; 3.D.231.239; 3.D.231.154; 3.D.231.157;3.D.231.166; 3.D.231.169; 3.D.231.172; 3.D.231.175; 3.D.231.240;3.D.231.244; 3.D.236.228; 3.D.236.229; 3.D.236.230; 3.D.236.231;3.D.236.236; 3.D.236.237; 3.D.236.238; 3.D.236.239; 3.D.236.154;3.D.236.157; 3.D.236.166; 3.D.236.169; 3.D.236.172; 3.D.236.175;3.D.236.240; 3.D.236.244; 3.D.237.228; 3.D.237.229; 3.D.237.230;3.D.237.231; 3.D.237.236; 3.D.237.237; 3.D.237.238; 3.D.237.239;3.D.237.154; 3.D.237.157; 3.D.237.166; 3.D.237.169; 3.D.237.172;3.D.237.175; 3.D.237.240; 3.D.237.244; 3.D.238.228; 3.D.238.229;3.D.238.230; 3.D.238.231; 3.D.238.236; 3.D.238.237; 3.D.238.238;3.D.238.239; 3.D.238.154; 3.D.238.157; 3.D.238.166; 3.D.238.169;3.D.238.172; 3.D.238.175; 3.D.238.240; 3.D.238.244; 3.D.239.228;3.D.239.229; 3.D.239.230; 3.D.239.231; 3.D.239.236; 3.D.239.237;3.D.239.238; 3.D.239.239; 3.D.239.154; 3.D.239.157; 3.D.239.166;3.D.239.169; 3.D.239.172; 3.D.239.175; 3.D.239.240; 3.D.239.244;3.D.154.228; 3.D.154.229; 3.D.154.230; 3.D.154.231; 3.D.154.236;3.D.154.237; 3.D.154.238; 3.D.154.239; 3.D.154.154; 3.D.154.157;3.D.154.166; 3.D.154.169; 3.D.154.172; 3.D.154.175; 3.D.154.240;3.D.154.244; 3.D.157.228; 3.D.157.229; 3.D.157.230; 3.D.157.231;3.D.157.236; 3.D.157.237; 3.D.157.238; 3.D.157.239; 3.D.157.154;3.D.157.157; 3.D.157.166; 3.D.157.169; 3.D.157.172; 3.D.157.175;3.D.157.240; 3.D.157.244; 3.D.166.228; 3.D.166.229; 3.D.166.230;3.D.166.231; 3.D.166.236; 3.D.166.237; 3.D.166.238; 3.D.166.239;3.D.166.154; 3.D.166.157; 3.D.166.166; 3.D.166.169; 3.D.166.172;3.D.166.175; 3.D.166.240; 3.D.166.244; 3.D.169.228; 3.D.169.229;3.D.169.230; 3.D.169.231; 3.D.169.236; 3.D.169.237; 3.D.169.238;3.D.169.239; 3.D.169.154; 3.D.169.157; 3.D.169.166; 3.D.169.169;3.D.169.172; 3.D.169.175; 3.D.169.240; 3.D.169.244; 3.D.172.228;3.D.172.229; 3.D.172.230; 3.D.172.231; 3.D.172.236; 3.D.172.237;3.D.172.238; 3.D.172.239; 3.D.172.154; 3.D.172.157; 3.D.172.166;3.D.172.169; 3.D.172.172; 3.D.172.175; 3.D.172.240; 3.D.172.244;3.D.175.228; 3.D.175.229; 3.D.175.230; 3.D.175.231; 3.D.175.236;3.D.175.237; 3.D.175.238; 3.D.175.239; 3.D.175.154; 3.D.175.157;3.D.175.166; 3.D.175.169; 3.D.175.172; 3.D.175.175; 3.D.175.240;3.D.175.244; 3.D.240.228; 3.D.240.229; 3.D.240.230; 3.D.240.231;3.D.240.236; 3.D.240.237; 3.D.240.238; 3.D.240.239; 3.D.240.154;3.D.240.157; 3.D.240.166; 3.D.240.169; 3.D.240.172; 3.D.240.175;3.D.240.240; 3.D.240.244; 3.D.244.228; 3.D.244.229; 3.D.244.230;3.D.244.231; 3.D.244.236; 3.D.244.237; 3.D.244.238; 3.D.244.239;3.D.244.154; 3.D.244.157; 3.D.244.166; 3.D.244.169; 3.D.244.172;3.D.244.175; 3.D.244.240; 3.D.244.244; Prodrugs of 3.E 3.E.228.228;3.E.228.229; 3.E.228.230; 3.E.228.231; 3.E.228.236; 3.E.228.237;3.E.228.238; 3.E.228.239; 3.E.228.154; 3.E.228.157; 3.E.228.166;3.E.228.169; 3.E.228.172; 3.E.228.175; 3.E.228.240; 3.E.228.244;3.E.229.228; 3.E.229.229; 3.E.229.230; 3.E.229.231; 3.E.229.236;3.E.229.237; 3.E.229.238; 3.E.229.239; 3.E.229.154; 3.E.229.157;3.E.229.166; 3.E.229.169; 3.E.229.172; 3.E.229.175; 3.E.229.240;3.E.229.244; 3.E.230.228; 3.E.230.229; 3.E.230.230; 3.E.230.231;3.E.230.236; 3.E.230.237; 3.E.230.238; 3.E.230.239; 3.E.230.154;3.E.230.157; 3.E.230.166; 3.E.230.169; 3.E.230.172; 3.E.230.175;3.E.230.240; 3.E.230.244; 3.E.231.228; 3.E.231.229; 3.E.231.230;3.E.231.231; 3.E.231.236; 3.E.231.237; 3.E.231.238; 3.E.231.239;3.E.231.154; 3.E.231.157; 3.E.231.166; 3.E.231.169; 3.E.231.172;3.E.231.175; 3.E.231.240; 3.E.231.244; 3.E.236.228; 3.E.236.229;3.E.236.230; 3.E.236.231; 3.E.236.236; 3.E.236.237; 3.E.236.238;3.E.236.239; 3.E.236.154; 3.E.236.157; 3.E.236.166; 3.E.236.169;3.E.236.172; 3.E.236.175; 3.E.236.240; 3.E.236.244; 3.E.237.228;3.E.237.229; 3.E.237.230; 3.E.237.231; 3.E.237.236; 3.E.237.237;3.E.237.238; 3.E.237.239; 3.E.237.154; 3.E.237.157; 3.E.237.166;3.E.237.169; 3.E.237.172; 3.E.237.175; 3.E.237.240; 3.E.237.244;3.E.238.228; 3.E.238.229; 3.E.238.230; 3.E.238.231; 3.E.238.236;3.E.238.237; 3.E.238.238; 3.E.238.239; 3.E.238.154; 3.E.238.157;3.E.238.166; 3.E.238.169; 3.E.238.172; 3.E.238.175; 3.E.238.240;3.E.238.244; 3.E.239.228; 3.E.239.229; 3.E.239.230; 3.E.239.231;3.E.239.236; 3.E.239.237; 3.E.239.238; 3.E.239.239; 3.E.239.154;3.E.239.157; 3.E.239.166; 3.E.239.169; 3.E.239.172; 3.E.239.175;3.E.239.240; 3.E.239.244; 3.E.154.228; 3.E.154.229; 3.E.154.230;3.E.154.231; 3.E.154.236; 3.E.154.237; 3.E.154.238; 3.E.154.239;3.E.154.154; 3.E.154.157; 3.E.154.166; 3.E.154.169; 3.E.154.172;3.E.154.175; 3.E.154.240; 3.E.154.244; 3.E.157.228; 3.E.157.229;3.E.157.230; 3.E.157.231; 3.E.157.236; 3.E.157.237; 3.E.157.238;3.E.157.239; 3.E.157.154; 3.E.157.157; 3.E.157.166; 3.E.157.169;3.E.157.172; 3.E.157.175; 3.E.157.240; 3.E.157.244; 3.E.166.228;3.E.166.229; 3.E.166.230; 3.E.166.231; 3.E.166.236; 3.E.166.237;3.E.166.238; 3.E.166.239; 3.E.166.154; 3.E.166.157; 3.E.166.166;3.E.166.169; 3.E.166.172; 3.E.166.175; 3.E.166.240; 3.E.166.244;3.E.169.228; 3.E.169.229; 3.E.169.230; 3.E.169.231; 3.E.169.236;3.E.169.237; 3.E.169.238; 3.E.169.239; 3.E.169.154; 3.E.169.157;3.E.169.166; 3.E.169.169; 3.E.169.172; 3.E.169.175; 3.E.169.240;3.E.169.244; 3.E.172.228; 3.E.172.229; 3.E.172.230; 3.E.172.231;3.E.172.236; 3.E.172.237; 3.E.172.238; 3.E.172.239; 3.E.172.154;3.E.172.157; 3.E.172.166; 3.E.172.169; 3.E.172.172; 3.E.172.175;3.E.172.240; 3.E.172.244; 3.E.175.228; 3.E.175.229; 3.E.175.230;3.E.175.231; 3.E.175.236; 3.E.175.237; 3.E.175.238; 3.E.175.239;3.E.175.154; 3.E.175.157; 3.E.175.166; 3.E.175.169; 3.E.175.172;3.E.175.175; 3.E.175.240; 3.E.175.244; 3.E.240.228; 3.E.240.229;3.E.240.230; 3.E.240.231; 3.E.240.236; 3.E.240.237; 3.E.240.238;3.E.240.239; 3.E.240.154; 3.E.240.157; 3.E.240.166; 3.E.240.169;3.E.240.172; 3.E.240.175; 3.E.240.240; 3.E.240.244; 3.E.244.228;3.E.244.229; 3.E.244.230; 3.E.244.231; 3.E.244.236; 3.E.244.237;3.E.244.238; 3.E.244.239; 3.E.244.154; 3.E.244.157; 3.E.244.166;3.E.244.169; 3.E.244.172; 3.E.244.175; 3.E.244.240; 3.E.244.244;Prodrugs of 3.G 3.G.228.228; 3.G.228.229; 3.G.228.230; 3.G.228.231;3.G.228.236; 3.G.228.237; 3.G.228.238; 3.G.228.239; 3.G.228.154;3.G.228.157; 3.G.228.166; 3.G.228.169; 3.G.228.172; 3.G.228.175;3.G.228.240; 3.G.228.244; 3.G.229.228; 3.G.229.229; 3.G.229.230;3.G.229.231; 3.G.229.236; 3.G.229.237; 3.G.229.238; 3.G.229.239;3.G.229.154; 3.G.229.157; 3.G.229.166; 3.G.229.169; 3.G.229.172;3.G.229.175; 3.G.229.240; 3.G.229.244; 3.G.230.228; 3.G.230.229;3.G.230.230; 3.G.230.231; 3.G.230.236; 3.G.230.237; 3.G.230.238;3.G.230.239; 3.G.230.154; 3.G.230.157; 3.G.230.166; 3.G.230.169;3.G.230.172; 3.G.230.175; 3.G.230.240; 3.G.230.244; 3.G.231.228;3.G.231.229; 3.G.231.230; 3.G.231.231; 3.G.231.236; 3.G.231.237;3.G.231.238; 3.G.231.239; 3.G.231.154; 3.G.231.157; 3.G.231.166;3.G.231.169; 3.G.231.172; 3.G.231.175; 3.G.231.240; 3.G.231.244;3.G.236.228; 3.G.236.229; 3.G.236.230; 3.G.236.231; 3.G.236.236;3.G.236.237; 3.G.236.238; 3.G.236.239; 3.G.236.154; 3.G.236.157;3.G.236.166; 3.G.236.169; 3.G.236.172; 3.G.236.175; 3.G.236.240;3.G.236.244; 3.G.237.228; 3.G.237.229; 3.G.237.230; 3.G.237.231;3.G.237.236; 3.G.237.237; 3.G.237.238; 3.G.237.239; 3.G.237.154;3.G.237.157; 3.G.237.166; 3.G.237.169; 3.G.237.172; 3.G.237.175;3.G.237.240; 3.G.237.244; 3.G.238.228; 3.G.238.229; 3.G.238.230;3.G.238.231; 3.G.238.236; 3.G.238.237; 3.G.238.238; 3.G.238.239;3.G.238.154; 3.G.238.157; 3.G.238.166; 3.G.238.169; 3.G.238.172;3.G.238.175; 3.G.238.240; 3.G.238.244; 3.G.239.228; 3.G.239.229;3.G.239.230; 3.G.239.231; 3.G.239.236; 3.G.239.237; 3.G.239.238;3.G.239.239; 3.G.239.154; 3.G.239.157; 3.G.239.166; 3.G.239.169;3.G.239.172; 3.G.239.175; 3.G.239.240; 3.G.239.244; 3.G.154.228;3.G.154.229; 3.G.154.230; 3.G.154.231; 3.G.154.236; 3.G.154.237;3.G.154.238; 3.G.154.239; 3.G.154.154; 3.G.154.157; 3.G.154.166;3.G.154.169; 3.G.154.172; 3.G.154.175; 3.G.154.240; 3.G.154.244;3.G.157.228; 3.G.157.229; 3.G.157.230; 3.G.157.231; 3.G.157.236;3.G.157.237; 3.G.157.238; 3.G.157.239; 3.G.157.154; 3.G.157.157;3.G.157.166; 3.G.157.169; 3.G.157.172; 3.G.157.175; 3.G.157.240;3.G.157.244; 3.G.166.228; 3.G.166.229; 3.G.166.230; 3.G.166.231;3.G.166.236; 3.G.166.237; 3.G.166.238; 3.G.166.239; 3.G.166.154;3.G.166.157; 3.G.166.166; 3.G.166.169; 3.G.166.172; 3.G.166.175;3.G.166.240; 3.G.166.244; 3.G.169.228; 3.G.169.229; 3.G.169.230;3.G.169.231; 3.G.169.236; 3.G.169.237; 3.G.169.238; 3.G.169.239;3.G.169.154; 3.G.169.157; 3.G.169.166; 3.G.169.169; 3.G.169.172;3.G.169.175; 3.G.169.240; 3.G.169.244; 3.G.172.228; 3.G.172.229;3.G.172.230; 3.G.172.231; 3.G.172.236; 3.G.172.237; 3.G.172.238;3.G.172.239; 3.G.172.154; 3.G.172.157; 3.G.172.166; 3.G.172.169;3.G.172.172; 3.G.172.175; 3.G.172.240; 3.G.172.244; 3.G.175.228;3.G.175.229; 3.G.175.230; 3.G.175.231; 3.G.175.236; 3.G.175.237;3.G.175.238; 3.G.175.239; 3.G.175.154; 3.G.175.157; 3.G.175.166;3.G.175.169; 3.G.175.172; 3.G.175.175; 3.G.175.240; 3.G.175.244;3.G.240.228; 3.G.240.229; 3.G.240.230; 3.G.240.231; 3.G.240.236;3.G.240.237; 3.G.240.238; 3.G.240.239; 3.G.240.154; 3.G.240.157;3.G.240.166; 3.G.240.169; 3.G.240.172; 3.G.240.175; 3.G.240.240;3.G.240.244; 3.G.244.228; 3.G.244.229; 3.G.244.230; 3.G.244.231;3.G.244.236; 3.G.244.237; 3.G.244.238; 3.G.244.239; 3.G.244.154;3.G.244.157; 3.G.244.166; 3.G.244.169; 3.G.244.172; 3.G.244.175;3.G.244.240; 3.G.244.244; Prodrugs of 3.I 3.I.228.228; 3.I.228.229;3.I.228.230; 3.I.228.231; 3.I.228.236; 3.I.228.237; 3.I.228.238;3.I.228.239; 3.I.228.154; 3.I.228.157; 3.I.228.166; 3.I.228.169;3.I.228.172; 3.I.228.175; 3.I.228.240; 3.I.228.244; 3.I.229.228;3.I.229.229; 3.I.229.230; 3.I.229.231; 3.I.229.236; 3.I.229.237;3.I.229.238; 3.I.229.239; 3.I.229.154; 3.I.229.157; 3.I.229.166;3.I.229.169; 3.I.229.172; 3.I.229.175; 3.I.229.240; 3.I.229.244;3.I.230.228; 3.I.230.229; 3.I.230.230; 3.I.230.231; 3.I.230.236;3.I.230.237; 3.I.230.238; 3.I.230.239; 3.I.230.154; 3.I.230.157;3.I.230.166; 3.I.230.169; 3.I.230.172; 3.I.230.175; 3.I.230.240;3.I.230.244; 3.I.231.228; 3.I.231.229; 3.I.231.230; 3.I.231.231;3.I.231.236; 3.I.231.237; 3.I.231.238; 3.I.231.239; 3.I.231.154;3.I.231.157; 3.I.231.166; 3.I.231.169; 3.I.231.172; 3.I.231.175;3.I.231.240; 3.I.231.244; 3.I.236.228; 3.I.236.229; 3.I.236.230;3.I.236.231; 3.I.236.236; 3.I.236.237; 3.I.236.238; 3.I.236.239;3.I.236.154; 3.I.236.157; 3.I.236.166; 3.I.236.169; 3.I.236.172;3.I.236.175; 3.I.236.240; 3.I.236.244; 3.I.237.228; 3.I.237.229;3.I.237.230; 3.I.237.231; 3.I.237.236; 3.I.237.237; 3.I.237.238;3.I.237.239; 3.I.237.154; 3.I.237.157; 3.I.237.166; 3.I.237.169;3.I.237.172; 3.I.237.175; 3.I.237.240; 3.I.237.244; 3.I.238.228;3.I.238.229; 3.I.238.230; 3.I.238.231; 3.I.238.236; 3.I.238.237;3.I.238.238; 3.I.238.239; 3.I.238.154; 3.I.238.157; 3.I.238.166;3.I.238.169; 3.I.238.172; 3.I.238.175; 3.I.238.240; 3.I.238.244;3.I.239.228; 3.I.239.229; 3.I.239.230; 3.I.239.231; 3.I.239.236;3.I.239.237; 3.I.239.238; 3.I.239.239; 3.I.239.154; 3.I.239.157;3.I.239.166; 3.I.239.169; 3.I.239.172; 3.I.239.175; 3.I.239.240;3.I.239.244; 3.I.154.228; 3.I.154.229; 3.I.154.230; 3.I.154.231;3.I.154.236; 3.I.154.237; 3.I.154.238; 3.I.154.239; 3.I.154.154;3.I.154.157; 3.I.154.166; 3.I.154.169; 3.I.154.172; 3.I.154.175;3.I.154.240; 3.I.154.244; 3.I.157.228; 3.I.157.229; 3.I.157.230;3.I.157.231; 3.I.157.236; 3.I.157.237; 3.I.157.238; 3.I.157.239;3.I.157.154; 3.I.157.157; 3.I.157.166; 3.I.157.169; 3.I.157.172;3.I.157.175; 3.I.157.240; 3.I.157.244; 3.I.166.228; 3.I.166.229;3.I.166.230; 3.I.166.231; 3.I.166.236; 3.I.166.237; 3.I.166.238;3.I.166.239; 3.I.166.154; 3.I.166.157; 3.I.166.166; 3.I.166.169;3.I.166.172; 3.I.166.175; 3.I.166.240; 3.I.166.244; 3.I.169.228;3.I.169.229; 3.I.169.230; 3.I.169.231; 3.I.169.236; 3.I.169.237;3.I.169.238; 3.I.169.239; 3.I.169.154; 3.I.169.157; 3.I.169.166;3.I.169.169; 3.I.169.172; 3.I.169.175; 3.I.169.240; 3.I.169.244;3.I.172.228; 3.I.172.229; 3.I.172.230; 3.I.172.231; 3.I.172.236;3.I.172.237; 3.I.172.238; 3.I.172.239; 3.I.172.154; 3.I.172.157;3.I.172.166; 3.I.172.169; 3.I.172.172; 3.I.172.175; 3.I.172.240;3.I.172.244; 3.I.175.228; 3.I.175.229; 3.I.175.230; 3.I.175.231;3.I.175.236; 3.I.175.237; 3.I.175.238; 3.I.175.239; 3.I.175.154;3.I.175.157; 3.I.175.166; 3.I.175.169; 3.I.175.172; 3.I.175.175;3.I.175.240; 3.I.175.244; 3.I.240.228; 3.I.240.229; 3.I.240.230;3.I.240.231; 3.I.240.236; 3.I.240.237; 3.I.240.238; 3.I.240.239;3.I.240.154; 3.I.240.157; 3.I.240.166; 3.I.240.169; 3.I.240.172;3.I.240.175; 3.I.240.240; 3.I.240.244; 3.I.244.228; 3.I.244.229;3.I.244.230; 3.I.244.231; 3.I.244.236; 3.I.244.237; 3.I.244.238;3.I.244.239; 3.I.244.154; 3.I.244.157; 3.I.244.166; 3.I.244.169;3.I.244.172; 3.I.244.175; 3.I.244.240; 3.I.244.244; Prodrugs of 3.J3.J.228.228; 3.J.228.229; 3.J.228.230; 3.J.228.231; 3.J.228.236;3.J.228.237; 3.J.228.238; 3.J.228.239; 3.J.228.154; 3.J.228.157;3.J.228.166; 3.J.228.169; 3.J.228.172; 3.J.228.175; 3.J.228.240;3.J.228.244; 3.J.229.228; 3.J.229.229; 3.J.229.230; 3.J.229.231;3.J.229.236; 3.J.229.237; 3.J.229.238; 3.J.229.239; 3.J.229.154;3.J.229.157; 3.J.229.166; 3.J.229.169; 3.J.229.172; 3.J.229.175;3.J.229.240; 3.J.229.244; 3.J.230.228; 3.J.230.229; 3.J.230.230;3.J.230.231; 3.J.230.236; 3.J.230.237; 3.J.230.238; 3.J.230.239;3.J.230.154; 3.J.230.157; 3.J.230.166; 3.J.230.169; 3.J.230.172;3.J.230.175; 3.J.230.240; 3.J.230.244; 3.J.231.228; 3.J.231.229;3.J.231.230; 3.J.231.231; 3.J.231.236; 3.J.231.237; 3.J.231.238;3.J.231.239; 3.J.231.154; 3.J.231.157; 3.J.231.166; 3.J.231.169;3.J.231.172; 3.J.231.175; 3.J.231.240; 3.J.231.244; 3.J.236.228;3.J.236.229; 3.J.236.230; 3.J.236.231; 3.J.236.236; 3.J.236.237;3.J.236.238; 3.J.236.239; 3.J.236.154; 3.J.236.157; 3.J.236.166;3.J.236.169; 3.J.236.172; 3.J.236.175; 3.J.236.240; 3.J.236.244;3.J.237.228; 3.J.237.229; 3.J.237.230; 3.J.237.231; 3.J.237.236;3.J.237.237; 3.J.237.238; 3.J.237.239; 3.J.237.154; 3.J.237.157;3.J.237.166; 3.J.237.169; 3.J.237.172; 3.J.237.175; 3.J.237.240;3.J.237.244; 3.J.238.228; 3.J.238.229; 3.J.238.230; 3.J.238.231;3.J.238.236; 3.J.238.237; 3.J.238.238; 3.J.238.239; 3.J.238.154;3.J.238.157; 3.J.238.166; 3.J.238.169; 3.J.238.172; 3.J.238.175;3.J.238.240; 3.J.238.244; 3.J.239.228; 3.J.239.229; 3.J.239.230;3.J.239.231; 3.J.239.236; 3.J.239.237; 3.J.239.238; 3.J.239.239;3.J.239.154; 3.J.239.157; 3.J.239.166; 3.J.239.169; 3.J.239.172;3.J.239.175; 3.J.239.240; 3.J.239.244; 3.J.154.228; 3.J.154.229;3.J.154.230; 3.J.154.231; 3.J.154.236; 3.J.154.237; 3.J.154.238;3.J.154.239; 3.J.154.154; 3.J.154.157; 3.J.154.166; 3.J.154.169;3.J.154.172; 3.J.154.175; 3.J.154.240; 3.J.154.244; 3.J.157.228;3.J.157.229; 3.J.157.230; 3.J.157.231; 3.J.157.236; 3.J.157.237;3.J.157.238; 3.J.157.239; 3.J.157.154; 3.J.157.157; 3.J.157.166;3.J.157.169; 3.J.157.172; 3.J.157.175; 3.J.157.240; 3.J.157.244;3.J.166.228; 3.J.166.229; 3.J.166.230; 3.J.166.231; 3.J.166.236;3.J.166.237; 3.J.166.238; 3.J.166.239; 3.J.166.154; 3.J.166.157;3.J.166.166; 3.J.166.169; 3.J.166.172; 3.J.166.175; 3.J.166.240;3.J.166.244; 3.J.169.228; 3.J.169.229; 3.J.169.230; 3.J.169.231;3.J.169.236; 3.J.169.237; 3.J.169.238; 3.J.169.239; 3.J.169.154;3.J.169.157; 3.J.169.166; 3.J.169.169; 3.J.169.172; 3.J.169.175;3.J.169.240; 3.J.169.244; 3.J.172.228; 3.J.172.229; 3.J.172.230;3.J.172.231; 3.J.172.236; 3.J.172.237; 3.J.172.238; 3.J.172.239;3.J.172.154; 3.J.172.157; 3.J.172.166; 3.J.172.169; 3.J.172.172;3.J.172.175; 3.J.172.240; 3.J.172.244; 3.J.175.228; 3.J.175.229;3.J.175.230; 3.J.175.231; 3.J.175.236; 3.J.175.237; 3.J.175.238;3.J.175.239; 3.J.175.154; 3.J.175.157; 3.J.175.166; 3.J.175.169;3.J.175.172; 3.J.175.175; 3.J.175.240; 3.J.175.244; 3.J.240.228;3.J.240.229; 3.J.240.230; 3.J.240.231; 3.J.240.236; 3.J.240.237;3.J.240.238; 3.J.240.239; 3.J.240.154; 3.J.240.157; 3.J.240.166;3.J.240.169; 3.J.240.172; 3.J.240.175; 3.J.240.240; 3.J.240.244;3.J.244.228; 3.J.244.229; 3.J.244.230; 3.J.244.231; 3.J.244.236;3.J.244.237; 3.J.244.238; 3.J.244.239; 3.J.244.154; 3.J.244.157;3.J.244.166; 3.J.244.169; 3.J.244.172; 3.J.244.175; 3.J.244.240;3.J.244.244; Prodrugs of 3.L 3.L.228.228; 3.L.228.229; 3.L.228.230;3.L.228.231; 3.L.228.236; 3.L.228.237; 3.L.228.238; 3.L.228.239;3.L.228.154; 3.L.228.157; 3.L.228.166; 3.L.228.169; 3.L.228.172;3.L.228.175; 3.L.228.240; 3.L.228.244; 3.L.229.228; 3.L.229.229;3.L.229.230; 3.L.229.231; 3.L.229.236; 3.L.229.237; 3.L.229.238;3.L.229.239; 3.L.229.154; 3.L.229.157; 3.L.229.166; 3.L.229.169;3.L.229.172; 3.L.229.175; 3.L.229.240; 3.L.229.244; 3.L.230.228;3.L.230.229; 3.L.230.230; 3.L.230.231; 3.L.230.236; 3.L.230.237;3.L.230.238; 3.L.230.239; 3.L.230.154; 3.L.230.157; 3.L.230.166;3.L.230.169; 3.L.230.172; 3.L.230.175; 3.L.230.240; 3.L.230.244;3.L.231.228; 3.L.231.229; 3.L.231.230; 3.L.231.231; 3.L.231.236;3.L.231.237; 3.L.231.238; 3.L.231.239; 3.L.231.154; 3.L.231.157;3.L.231.166; 3.L.231.169; 3.L.231.172; 3.L.231.175; 3.L.231.240;3.L.231.244; 3.L.236.228; 3.L.236.229; 3.L.236.230; 3.L.236.231;3.L.236.236; 3.L.236.237; 3.L.236.238; 3.L.236.239; 3.L.236.154;3.L.236.157; 3.L.236.166; 3.L.236.169; 3.L.236.172; 3.L.236.175;3.L.236.240; 3.L.236.244; 3.L.237.228; 3.L.237.229; 3.L.237.230;3.L.237.231; 3.L.237.236; 3.L.237.237; 3.L.237.238; 3.L.237.239;3.L.237.154; 3.L.237.157; 3.L.237.166; 3.L.237.169; 3.L.237.172;3.L.237.175; 3.L.237.240; 3.L.237.244; 3.L.238.228; 3.L.238.229;3.L.238.230; 3.L.238.231; 3.L.238.236; 3.L.238.237; 3.L.238.238;3.L.238.239; 3.L.238.154; 3.L.238.157; 3.L.238.166; 3.L.238.169;3.L.238.172; 3.L.238.175; 3.L.238.240; 3.L.238.244; 3.L.239.228;3.L.239.229; 3.L.239.230; 3.L.239.231; 3.L.239.236; 3.L.239.237;3.L.239.238; 3.L.239.239; 3.L.239.154; 3.L.239.157; 3.L.239.166;3.L.239.169; 3.L.239.172; 3.L.239.175; 3.L.239.240; 3.L.239.244;3.L.154.228; 3.L.154.229; 3.L.154.230; 3.L.154.231; 3.L.154.236;3.L.154.237; 3.L.154.238; 3.L.154.239; 3.L.154.154; 3.L.154.157;3.L.154.166; 3.L.154.169; 3.L.154.172; 3.L.154.175; 3.L.154.240;3.L.154.244; 3.L.157.228; 3.L.157.229; 3.L.157.230; 3.L.157.231;3.L.157.236; 3.L.157.237; 3.L.157.238; 3.L.157.239; 3.L.157.154;3.L.157.157; 3.L.157.166; 3.L.157.169; 3.L.157.172; 3.L.157.175;3.L.157.240; 3.L.157.244; 3.L.166.228; 3.L.166.229; 3.L.166.230;3.L.166.231; 3.L.166.236; 3.L.166.237; 3.L.166.238; 3.L.166.239;3.L.166.154; 3.L.166.157; 3.L.166.166; 3.L.166.169; 3.L.166.172;3.L.166.175; 3.L.166.240; 3.L.166.244; 3.L.169.228; 3.L.169.229;3.L.169.230; 3.L.169.231; 3.L.169.236; 3.L.169.237; 3.L.169.238;3.L.169.239; 3.L.169.154; 3.L.169.157; 3.L.169.166; 3.L.169.169;3.L.169.172; 3.L.169.175; 3.L.169.240; 3.L.169.244; 3.L.172.228;3.L.172.229; 3.L.172.230; 3.L.172.231; 3.L.172.236; 3.L.172.237;3.L.172.238; 3.L.172.239; 3.L.172.154; 3.L.172.157; 3.L.172.166;3.L.172.169; 3.L.172.172; 3.L.172.175; 3.L.172.240; 3.L.172.244;3.L.175.228; 3.L.175.229; 3.L.175.230; 3.L.175.231; 3.L.175.236;3.L.175.237; 3.L.175.238; 3.L.175.239; 3.L.175.154; 3.L.175.157;3.L.175.166; 3.L.175.169; 3.L.175.172; 3.L.175.175; 3.L.175.240;3.L.175.244; 3.L.240.228; 3.L.240.229; 3.L.240.230; 3.L.240.231;3.L.240.236; 3.L.240.237; 3.L.240.238; 3.L.240.239; 3.L.240.154;3.L.240.157; 3.L.240.166; 3.L.240.169; 3.L.240.172; 3.L.240.175;3.L.240.240; 3.L.240.244; 3.L.244.228; 3.L.244.229; 3.L.244.230;3.L.244.231; 3.L.244.236; 3.L.244.237; 3.L.244.238; 3.L.244.239;3.L.244.154; 3.L.244.157; 3.L.244.166; 3.L.244.169; 3.L.244.172;3.L.244.175; 3.L.244.240; 3.L.244.244; Prodrugs of 3.O 3.O.228.228;3.O.228.229; 3.O.228.230; 3.O.228.231; 3.O.228.236; 3.O.228.237;3.O.228.238; 3.O.228.239; 3.O.228.154; 3.O.228.157; 3.O.228.166;3.O.228.169; 3.O.228.172; 3.O.228.175; 3.O.228.240; 3.O.228.244;3.O.229.228; 3.O.229.229; 3.O.229.230; 3.O.229.231; 3.O.229.236;3.O.229.237; 3.O.229.238; 3.O.229.239; 3.O.229.154; 3.O.229.157;3.O.229.166; 3.O.229.169; 3.O.229.172; 3.O.229.175; 3.O.229.240;3.O.229.244; 3.O.230.228; 3.O.230.229; 3.O.230.230; 3.O.230.231;3.O.230.236; 3.O.230.237; 3.O.230.238; 3.O.230.239; 3.O.230.154;3.O.230.157; 3.O.230.166; 3.O.230.169; 3.O.230.172; 3.O.230.175;3.O.230.240; 3.O.230.244; 3.O.231.228; 3.O.231.229; 3.O.231.230;3.O.231.231; 3.O.231.236; 3.O.231.237; 3.O.231.238; 3.O.231.239;3.O.231.154; 3.O.231.157; 3.O.231.166; 3.O.231.169; 3.O.231.172;3.O.231.175; 3.O.231.240; 3.O.231.244; 3.O.236.228; 3.O.236.229;3.O.236.230; 3.O.236.231; 3.O.236.236; 3.O.236.237; 3.O.236.238;3.O.236.239; 3.O.236.154; 3.O.236.157; 3.O.236.166; 3.O.236.169;3.O.236.172; 3.O.236.175; 3.O.236.240; 3.O.236.244; 3.O.237.228;3.O.237.229; 3.O.237.230; 3.O.237.231; 3.O.237.236; 3.O.237.237;3.O.237.238; 3.O.237.239; 3.O.237.154; 3.O.237.157; 3.O.237.166;3.O.237.169; 3.O.237.172; 3.O.237.175; 3.O.237.240; 3.O.237.244;3.O.238.228; 3.O.238.229; 3.O.238.230; 3.O.238.231; 3.O.238.236;3.O.238.237; 3.O.238.238; 3.O.238.239; 3.O.238.154; 3.O.238.157;3.O.238.166; 3.O.238.169; 3.O.238.172; 3.O.238.175; 3.O.238.240;3.O.238.244; 3.O.239.228; 3.O.239.229; 3.O.239.230; 3.O.239.231;3.O.239.236; 3.O.239.237; 3.O.239.238; 3.O.239.239; 3.O.239.154;3.O.239.157; 3.O.239.166; 3.O.239.169; 3.O.239.172; 3.O.239.175;3.O.239.240; 3.O.239.244; 3.O.154.228; 3.O.154.229; 3.O.154.230;3.O.154.231; 3.O.154.236; 3.O.154.237; 3.O.154.238; 3.O.154.239;3.O.154.154; 3.O.154.157; 3.O.154.166; 3.O.154.169; 3.O.154.172;3.O.154.175; 3.O.154.240; 3.O.154.244; 3.O.157.228; 3.O.157.229;3.O.157.230; 3.O.157.231; 3.O.157.236; 3.O.157.237; 3.O.157.238;3.O.157.239; 3.O.157.154; 3.O.157.157; 3.O.157.166; 3.O.157.169;3.O.157.172; 3.O.157.175; 3.O.157.240; 3.O.157.244; 3.O.166.228;3.O.166.229; 3.O.166.230; 3.O.166.231; 3.O.166.236; 3.O.166.237;3.O.166.238; 3.O.166.239; 3.O.166.154; 3.O.166.157; 3.O.166.166;3.O.166.169; 3.O.166.172; 3.O.166.175; 3.O.166.240; 3.O.166.244;3.O.169.228; 3.O.169.229; 3.O.169.230; 3.O.169.231; 3.O.169.236;3.O.169.237; 3.O.169.238; 3.O.169.239; 3.O.169.154; 3.O.169.157;3.O.169.166; 3.O.169.169; 3.O.169.172; 3.O.169.175; 3.O.169.240;3.O.169.244; 3.O.172.228; 3.O.172.229; 3.O.172.230; 3.O.172.231;3.O.172.236; 3.O.172.237; 3.O.172.238; 3.O.172.239; 3.O.172.154;3.O.172.157; 3.O.172.166; 3.O.172.169; 3.O.172.172; 3.O.172.175;3.O.172.240; 3.O.172.244; 3.O.175.228; 3.O.175.229; 3.O.175.230;3.O.175.231; 3.O.175.236; 3.O.175.237; 3.O.175.238; 3.O.175.239;3.O.175.154; 3.O.175.157; 3.O.175.166; 3.O.175.169; 3.O.175.172;3.O.175.175; 3.O.175.240; 3.O.175.244; 3.O.240.228; 3.O.240.229;3.O.240.230; 3.O.240.231; 3.O.240.236; 3.O.240.237; 3.O.240.238;3.O.240.239; 3.O.240.154; 3.O.240.157; 3.O.240.166; 3.O.240.169;3.O.240.172; 3.O.240.175; 3.O.240.240; 3.O.240.244; 3.O.244.228;3.O.244.229; 3.O.244.230; 3.O.244.231; 3.O.244.236; 3.O.244.237;3.O.244.238; 3.O.244.239; 3.O.244.154; 3.O.244.157; 3.O.244.166;3.O.244.169; 3.O.244.172; 3.O.244.175; 3.O.244.240; 3.O.244.244;Prodrugs of 3.P 3.P.228.228; 3.P.228.229; 3.P.228.230; 3.P.228.231;3.P.228.236; 3.P.228.237; 3.P.228.238; 3.P.228.239; 3.P.228.154;3.P.228.157; 3.P.228.166; 3.P.228.169; 3.P.228.172; 3.P.228.175;3.P.228.240; 3.P.228.244; 3.P.229.228; 3.P.229.229; 3.P.229.230;3.P.229.231; 3.P.229.236; 3.P.229.237; 3.P.229.238; 3.P.229.239;3.P.229.154; 3.P.229.157; 3.P.229.166; 3.P.229.169; 3.P.229.172;3.P.229.175; 3.P.229.240; 3.P.229.244; 3.P.230.228; 3.P.230.229;3.P.230.230; 3.P.230.231; 3.P.230.236; 3.P.230.237; 3.P.230.238;3.P.230.239; 3.P.230.154; 3.P.230.157; 3.P.230.166; 3.P.230.169;3.P.230.172; 3.P.230.175; 3.P.230.240; 3.P.230.244; 3.P.231.228;3.P.231.229; 3.P.231.230; 3.P.231.231; 3.P.231.236; 3.P.231.237;3.P.231.238; 3.P.231.239; 3.P.231.154; 3.P.231.157; 3.P.231.166;3.P.231.169; 3.P.231.172; 3.P.231.175; 3.P.231.240; 3.P.231.244;3.P.236.228; 3.P.236.229; 3.P.236.230; 3.P.236.231; 3.P.236.236;3.P.236.237; 3.P.236.238; 3.P.236.239; 3.P.236.154; 3.P.236.157;3.P.236.166; 3.P.236.169; 3.P.236.172; 3.P.236.175; 3.P.236.240;3.P.236.244; 3.P.237.228; 3.P.237.229; 3.P.237.230; 3.P.237.231;3.P.237.236; 3.P.237.237; 3.P.237.238; 3.P.237.239; 3.P.237.154;3.P.237.157; 3.P.237.166; 3.P.237.169; 3.P.237.172; 3.P.237.175;3.P.237.240; 3.P.237.244; 3.P.238.228; 3.P.238.229; 3.P.238.230;3.P.238.231; 3.P.238.236; 3.P.238.237; 3.P.238.238; 3.P.238.239;3.P.238.154; 3.P.238.157; 3.P.238.166; 3.P.238.169; 3.P.238.172;3.P.238.175; 3.P.238.240; 3.P.238.244; 3.P.239.228; 3.P.239.229;3.P.239.230; 3.P.239.231; 3.P.239.236; 3.P.239.237; 3.P.239.238;3.P.239.239; 3.P.239.154; 3.P.239.157; 3.P.239.166; 3.P.239.169;3.P.239.172; 3.P.239.175; 3.P.239.240; 3.P.239.244; 3.P.154.228;3.P.154.229; 3.P.154.230; 3.P.154.231; 3.P.154.236; 3.P.154.237;3.P.154.238; 3.P.154.239; 3.P.154.154; 3.P.154.157; 3.P.154.166;3.P.154.169; 3.P.154.172; 3.P.154.175; 3.P.154.240; 3.P.154.244;3.P.157.228; 3.P.157.229; 3.P.157.230; 3.P.157.231; 3.P.157.236;3.P.157.237; 3.P.157.238; 3.P.157.239; 3.P.157.154; 3.P.157.157;3.P.157.166; 3.P.157.169; 3.P.157.172; 3.P.157.175; 3.P.157.240;3.P.157.244; 3.P.166.228; 3.P.166.229; 3.P.166.230; 3.P.166.231;3.P.166.236; 3.P.166.237; 3.P.166.238; 3.P.166.239; 3.P.166.154;3.P.166.157; 3.P.166.166; 3.P.166.169; 3.P.166.172; 3.P.166.175;3.P.166.240; 3.P.166.244; 3.P.169.228; 3.P.169.229; 3.P.169.230;3.P.169.231; 3.P.169.236; 3.P.169.237; 3.P.169.238; 3.P.169.239;3.P.169.154; 3.P.169.157; 3.P.169.166; 3.P.169.169; 3.P.169.172;3.P.169.175; 3.P.169.240; 3.P.169.244; 3.P.172.228; 3.P.172.229;3.P.172.230; 3.P.172.231; 3.P.172.236; 3.P.172.237; 3.P.172.238;3.P.172.239; 3.P.172.154; 3.P.172.157; 3.P.172.166; 3.P.172.169;3.P.172.172; 3.P.172.175; 3.P.172.240; 3.P.172.244; 3.P.175.228;3.P.175.229; 3.P.175.230; 3.P.175.231; 3.P.175.236; 3.P.175.237;3.P.175.238; 3.P.175.239; 3.P.175.154; 3.P.175.157; 3.P.175.166;3.P.175.169; 3.P.175.172; 3.P.175.175; 3.P.175.240; 3.P.175.244;3.P.240.228; 3.P.240.229; 3.P.240.230; 3.P.240.231; 3.P.240.236;3.P.240.237; 3.P.240.238; 3.P.240.239; 3.P.240.154; 3.P.240.157;3.P.240.166; 3.P.240.169; 3.P.240.172; 3.P.240.175; 3.P.240.240;3.P.240.244; 3.P.244.228; 3.P.244.229; 3.P.244.230; 3.P.244.231;3.P.244.236; 3.P.244.237; 3.P.244.238; 3.P.244.239; 3.P.244.154;3.P.244.157; 3.P.244.166; 3.P.244.169; 3.P.244.172; 3.P.244.175;3.P.244.240; 3.P.244.244; Prodrugs of 3.U 3.U.228.228; 3.U.228.229;3.U.228.230; 3.U.228.231; 3.U.228.236; 3.U.228.237; 3.U.228.238;3.U.228.239; 3.U.228.154; 3.U.228.157; 3.U.228.166; 3.U.228.169;3.U.228.172; 3.U.228.175; 3.U.228.240; 3.U.228.244; 3.U.229.228;3.U.229.229; 3.U.229.230; 3.U.229.231; 3.U.229.236; 3.U.229.237;3.U.229.238; 3.U.229.239; 3.U.229.154; 3.U.229.157; 3.U.229.166;3.U.229.169; 3.U.229.172; 3.U.229.175; 3.U.229.240; 3.U.229.244;3.U.230.228; 3.U.230.229; 3.U.230.230; 3.U.230.231; 3.U.230.236;3.U.230.237; 3.U.230.238; 3.U.230.239; 3.U.230.154; 3.U.230.157;3.U.230.166; 3.U.230.169; 3.U.230.172; 3.U.230.175; 3.U.230.240;3.U.230.244; 3.U.231.228; 3.U.231.229; 3.U.231.230; 3.U.231.231;3.U.231.236; 3.U.231.237; 3.U.231.238; 3.U.231.239; 3.U.231.154;3.U.231.157; 3.U.231.166; 3.U.231.169; 3.U.231.172; 3.U.231.175;3.U.231.240; 3.U.231.244; 3.U.236.228; 3.U.236.229; 3.U.236.230;3.U.236.231; 3.U.236.236; 3.U.236.237; 3.U.236.238; 3.U.236.239;3.U.236.154; 3.U.236.157; 3.U.236.166; 3.U.236.169; 3.U.236.172;3.U.236.175; 3.U.236.240; 3.U.236.244; 3.U.237.228; 3.U.237.229;3.U.237.230; 3.U.237.231; 3.U.237.236; 3.U.237.237; 3.U.237.238;3.U.237.239; 3.U.237.154; 3.U.237.157; 3.U.237.166; 3.U.237.169;3.U.237.172; 3.U.237.175; 3.U.237.240; 3.U.237.244; 3.U.238.228;3.U.238.229; 3.U.238.230; 3.U.238.231; 3.U.238.236; 3.U.238.237;3.U.238.238; 3.U.238.239; 3.U.238.154; 3.U.238.157; 3.U.238.166;3.U.238.169; 3.U.238.172; 3.U.238.175; 3.U.238.240; 3.U.238.244;3.U.239.228; 3.U.239.229; 3.U.239.230; 3.U.239.231; 3.U.239.236;3.U.239.237; 3.U.239.238; 3.U.239.239; 3.U.239.154; 3.U.239.157;3.U.239.166; 3.U.239.169; 3.U.239.172; 3.U.239.175; 3.U.239.240;3.U.239.244; 3.U.154.228; 3.U.154.229; 3.U.154.230; 3.U.154.231;3.U.154.236; 3.U.154.237; 3.U.154.238; 3.U.154.239; 3.U.154.154;3.U.154.157; 3.U.154.166; 3.U.154.169; 3.U.154.172; 3.U.154.175;3.U.154.240; 3.U.154.244; 3.U.157.228; 3.U.157.229; 3.U.157.230;3.U.157.231; 3.U.157.236; 3.U.157.237; 3.U.157.238; 3.U.157.239;3.U.157.154; 3.U.157.157; 3.U.157.166; 3.U.157.169; 3.U.157.172;3.U.157.175; 3.U.157.240; 3.U.157.244; 3.U.166.228; 3.U.166.229;3.U.166.230; 3.U.166.231; 3.U.166.236; 3.U.166.237; 3.U.166.238;3.U.166.239; 3.U.166.154; 3.U.166.157; 3.U.166.166; 3.U.166.169;3.U.166.172; 3.U.166.175; 3.U.166.240; 3.U.166.244; 3.U.169.228;3.U.169.229; 3.U.169.230; 3.U.169.231; 3.U.169.236; 3.U.169.237;3.U.169.238; 3.U.169.239; 3.U.169.154; 3.U.169.157; 3.U.169.166;3.U.169.169; 3.U.169.172; 3.U.169.175; 3.U.169.240; 3.U.169.244;3.U.172.228; 3.U.172.229; 3.U.172.230; 3.U.172.231; 3.U.172.236;3.U.172.237; 3.U.172.238; 3.U.172.239; 3.U.172.154; 3.U.172.157;3.U.172.166; 3.U.172.169; 3.U.172.172; 3.U.172.175; 3.U.172.240;3.U.172.244; 3.U.175.228; 3.U.175.229; 3.U.175.230; 3.U.175.231;3.U.175.236; 3.U.175.237; 3.U.175.238; 3.U.175.239; 3.U.175.154;3.U.175.157; 3.U.175.166; 3.U.175.169; 3.U.175.172; 3.U.175.175;3.U.175.240; 3.U.175.244; 3.U.240.228; 3.U.240.229; 3.U.240.230;3.U.240.231; 3.U.240.236; 3.U.240.237; 3.U.240.238; 3.U.240.239;3.U.240.154; 3.U.240.157; 3.U.240.166; 3.U.240.169; 3.U.240.172;3.U.240.175; 3.U.240.240; 3.U.240.244; 3.U.244.228; 3.U.244.229;3.U.244.230; 3.U.244.231; 3.U.244.236; 3.U.244.237; 3.U.244.238;3.U.244.239; 3.U.244.154; 3.U.244.157; 3.U.244.166; 3.U.244.169;3.U.244.172; 3.U.244.175; 3.U.244.240; 3.U.244.244; Prodrugs of 3.W3.W.228.228; 3.W.228.229; 3.W.228.230; 3.W.228.231; 3.W.228.236;3.W.228.237; 3.W.228.238; 3.W.228.239; 3.W.228.154; 3.W.228.157;3.W.228.166; 3.W.228.169; 3.W.228.172; 3.W.228.175; 3.W.228.240;3.W.228.244; 3.W.229.228; 3.W.229.229; 3.W.229.230; 3.W.229.231;3.W.229.236; 3.W.229.237; 3.W.229.238; 3.W.229.239; 3.W.229.154;3.W.229.157; 3.W.229.166; 3.W.229.169; 3.W.229.172; 3.W.229.175;3.W.229.240; 3.W.229.244; 3.W.230.228; 3.W.230.229; 3.W.230.230;3.W.230.231; 3.W.230.236; 3.W.230.237; 3.W.230.238; 3.W.230.239;3.W.230.154; 3.W.230.157; 3.W.230.166; 3.W.230.169; 3.W.230.172;3.W.230.175; 3.W.230.240; 3.W.230.244; 3.W.231.228; 3.W.231.229;3.W.231.230; 3.W.231.231; 3.W.231.236; 3.W.231.237; 3.W.231.238;3.W.231.239; 3.W.231.154; 3.W.231.157; 3.W.231.166; 3.W.231.169;3.W.231.172; 3.W.231.175; 3.W.231.240; 3.W.231.244; 3.W.236.228;3.W.236.229; 3.W.236.230; 3.W.236.231; 3.W.236.236; 3.W.236.237;3.W.236.238; 3.W.236.239; 3.W.236.154; 3.W.236.157; 3.W.236.166;3.W.236.169; 3.W.236.172; 3.W.236.175; 3.W.236.240; 3.W.236.244;3.W.237.228; 3.W.237.229; 3.W.237.230; 3.W.237.231; 3.W.237.236;3.W.237.237; 3.W.237.238; 3.W.237.239; 3.W.237.154; 3.W.237.157;3.W.237.166; 3.W.237.169; 3.W.237.172; 3.W.237.175; 3.W.237.240;3.W.237.244; 3.W.238.228; 3.W.238.229; 3.W.238.230; 3.W.238.231;3.W.238.236; 3.W.238.237; 3.W.238.238; 3.W.238.239; 3.W.238.154;3.W.238.157; 3.W.238.166; 3.W.238.169; 3.W.238.172; 3.W.238.175;3.W.238.240; 3.W.238.244; 3.W.239.228; 3.W.239.229; 3.W.239.230;3.W.239.231; 3.W.239.236; 3.W.239.237; 3.W.239.238; 3.W.239.239;3.W.239.154; 3.W.239.157; 3.W.239.166; 3.W.239.169; 3.W.239.172;3.W.239.175; 3.W.239.240; 3.W.239.244; 3.W.154.228; 3.W.154.229;3.W.154.230; 3.W.154.231; 3.W.154.236; 3.W.154.237; 3.W.154.238;3.W.154.239; 3.W.154.154; 3.W.154.157; 3.W.154.166; 3.W.154.169;3.W.154.172; 3.W.154.175; 3.W.154.240; 3.W.154.244; 3.W.157.228;3.W.157.229; 3.W.157.230; 3.W.157.231; 3.W.157.236; 3.W.157.237;3.W.157.238; 3.W.157.239; 3.W.157.154; 3.W.157.157; 3.W.157.166;3.W.157.169; 3.W.157.172; 3.W.157.175; 3.W.157.240; 3.W.157.244;3.W.166.228; 3.W.166.229; 3.W.166.230; 3.W.166.231; 3.W.166.236;3.W.166.237; 3.W.166.238; 3.W.166.239; 3.W.166.154; 3.W.166.157;3.W.166.166; 3.W.166.169; 3.W.166.172; 3.W.166.175; 3.W.166.240;3.W.166.244; 3.W.169.228; 3.W.169.229; 3.W.169.230; 3.W.169.231;3.W.169.236; 3.W.169.237; 3.W.169.238; 3.W.169.239; 3.W.169.154;3.W.169.157; 3.W.169.166; 3.W.169.169; 3.W.169.172; 3.W.169.175;3.W.169.240; 3.W.169.244; 3.W.172.228; 3.W.172.229; 3.W.172.230;3.W.172.231; 3.W.172.236; 3.W.172.237; 3.W.172.238; 3.W.172.239;3.W.172.154; 3.W.172.157; 3.W.172.166; 3.W.172.169; 3.W.172.172;3.W.172.175; 3.W.172.240; 3.W.172.244; 3.W.175.228; 3.W.175.229;3.W.175.230; 3.W.175.231; 3.W.175.236; 3.W.175.237; 3.W.175.238;3.W.175.239; 3.W.175.154; 3.W.175.157; 3.W.175.166; 3.W.175.169;3.W.175.172; 3.W.175.175; 3.W.175.240; 3.W.175.244; 3.W.240.228;3.W.240.229; 3.W.240.230; 3.W.240.231; 3.W.240.236; 3.W.240.237;3.W.240.238; 3.W.240.239; 3.W.240.154; 3.W.240.157; 3.W.240.166;3.W.240.169; 3.W.240.172; 3.W.240.175; 3.W.240.240; 3.W.240.244;3.W.244.228; 3.W.244.229; 3.W.244.230; 3.W.244.231; 3.W.244.236;3.W.244.237; 3.W.244.238; 3.W.244.239; 3.W.244.154; 3.W.244.157;3.W.244.166; 3.W.244.169; 3.W.244.172; 3.W.244.175; 3.W.244.240;3.W.244.244; Prodrugs of 3.Y 3.Y.228.228; 3.Y.228.229; 3.Y.228.230;3.Y.228.231; 3.Y.228.236; 3.Y.228.237; 3.Y.228.238; 3.Y.228.239;3.Y.228.154; 3.Y.228.157; 3.Y.228.166; 3.Y.228.169; 3.Y.228.172;3.Y.228.175; 3.Y.228.240; 3.Y.228.244; 3.Y.229.228; 3.Y.229.229;3.Y.229.230; 3.Y.229.231; 3.Y.229.236; 3.Y.229.237; 3.Y.229.238;3.Y.229.239; 3.Y.229.154; 3.Y.229.157; 3.Y.229.166; 3.Y.229.169;3.Y.229.172; 3.Y.229.175; 3.Y.229.240; 3.Y.229.244; 3.Y.230.228;3.Y.230.229; 3.Y.230.230; 3.Y.230.231; 3.Y.230.236; 3.Y.230.237;3.Y.230.238; 3.Y.230.239; 3.Y.230.154; 3.Y.230.157; 3.Y.230.166;3.Y.230.169; 3.Y.230.172; 3.Y.230.175; 3.Y.230.240; 3.Y.230.244;3.Y.231.228; 3.Y.231.229; 3.Y.231.230; 3.Y.231.231; 3.Y.231.236;3.Y.231.237; 3.Y.231.238; 3.Y.231.239; 3.Y.231.154; 3.Y.231.157;3.Y.231.166; 3.Y.231.169; 3.Y.231.172; 3.Y.231.175; 3.Y.231.240;3.Y.231.244; 3.Y.236.228; 3.Y.236.229; 3.Y.236.230; 3.Y.236.231;3.Y.236.236; 3.Y.236.237; 3.Y.236.238; 3.Y.236.239; 3.Y.236.154;3.Y.236.157; 3.Y.236.166; 3.Y.236.169; 3.Y.236.172; 3.Y.236.175;3.Y.236.240; 3.Y.236.244; 3.Y.237.228; 3.Y.237.229; 3.Y.237.230;3.Y.237.231; 3.Y.237.236; 3.Y.237.237; 3.Y.237.238; 3.Y.237.239;3.Y.237.154; 3.Y.237.157; 3.Y.237.166; 3.Y.237.169; 3.Y.237.172;3.Y.237.175; 3.Y.237.240; 3.Y.237.244; 3.Y.238.228; 3.Y.238.229;3.Y.238.230; 3.Y.238.231; 3.Y.238.236; 3.Y.238.237; 3.Y.238.238;3.Y.238.239; 3.Y.238.154; 3.Y.238.157; 3.Y.238.166; 3.Y.238.169;3.Y.238.172; 3.Y.238.175; 3.Y.238.240; 3.Y.238.244; 3.Y.239.228;3.Y.239.229; 3.Y.239.230; 3.Y.239.231; 3.Y.239.236; 3.Y.239.237;3.Y.239.238; 3.Y.239.239; 3.Y.239.154; 3.Y.239.157; 3.Y.239.166;3.Y.239.169; 3.Y.239.172; 3.Y.239.175; 3.Y.239.240; 3.Y.239.244;3.Y.154.228; 3.Y.154.229; 3.Y.154.230; 3.Y.154.231; 3.Y.154.236;3.Y.154.237; 3.Y.154.238; 3.Y.154.239; 3.Y.154.154; 3.Y.154.157;3.Y.154.166; 3.Y.154.169; 3.Y.154.172; 3.Y.154.175; 3.Y.154.240;3.Y.154.244; 3.Y.157.228; 3.Y.157.229; 3.Y.157.230; 3.Y.157.231;3.Y.157.236; 3.Y.157.237; 3.Y.157.238; 3.Y.157.239; 3.Y.157.154;3.Y.157.157; 3.Y.157.166; 3.Y.157.169; 3.Y.157.172; 3.Y.157.175;3.Y.157.240; 3.Y.157.244; 3.Y.166.228; 3.Y.166.229; 3.Y.166.230;3.Y.166.231; 3.Y.166.236; 3.Y.166.237; 3.Y.166.238; 3.Y.166.239;3.Y.166.154; 3.Y.166.157; 3.Y.166.166; 3.Y.166.169; 3.Y.166.172;3.Y.166.175; 3.Y.166.240; 3.Y.166.244; 3.Y.169.228; 3.Y.169.229;3.Y.169.230; 3.Y.169.231; 3.Y.169.236; 3.Y.169.237; 3.Y.169.238;3.Y.169.239; 3.Y.169.154; 3.Y.169.157; 3.Y.169.166; 3.Y.169.169;3.Y.169.172; 3.Y.169.175; 3.Y.169.240; 3.Y.169.244; 3.Y.172.228;3.Y.172.229; 3.Y.172.230; 3.Y.172.231; 3.Y.172.236; 3.Y.172.237;3.Y.172.238; 3.Y.172.239; 3.Y.172.154; 3.Y.172.157; 3.Y.172.166;3.Y.172.169; 3.Y.172.172; 3.Y.172.175; 3.Y.172.240; 3.Y.172.244;3.Y.175.228; 3.Y.175.229; 3.Y.175.230; 3.Y.175.231; 3.Y.175.236;3.Y.175.237; 3.Y.175.238; 3.Y.175.239; 3.Y.175.154; 3.Y.175.157;3.Y.175.166; 3.Y.175.169; 3.Y.175.172; 3.Y.175.175; 3.Y.175.240;3.Y.175.244; 3.Y.240.228; 3.Y.240.229; 3.Y.240.230; 3.Y.240.231;3.Y.240.236; 3.Y.240.237; 3.Y.240.238; 3.Y.240.239; 3.Y.240.154;3.Y.240.157; 3.Y.240.166; 3.Y.240.169; 3.Y.240.172; 3.Y.240.175;3.Y.240.240; 3.Y.240.244; 3.Y.244.228; 3.Y.244.229; 3.Y.244.230;3.Y.244.231; 3.Y.244.236; 3.Y.244.237; 3.Y.244.238; 3.Y.244.239;3.Y.244.154; 3.Y.244.157; 3.Y.244.166; 3.Y.244.169; 3.Y.244.172;3.Y.244.175; 3.Y.244.240; 3.Y.244.244; Prodrugs of 4.B 4.B.228.228;4.B.228.229; 4.B.228.230; 4.B.228.231; 4.B.228.236; 4.B.228.237;4.B.228.238; 4.B.228.239; 4.B.228.154; 4.B.228.157; 4.B.228.166;4.B.228.169; 4.B.228.172; 4.B.228.175; 4.B.228.240; 4.B.228.244;4.B.229.228; 4.B.229.229; 4.B.229.230; 4.B.229.231; 4.B.229.236;4.B.229.237; 4.B.229.238; 4.B.229.239; 4.B.229.154; 4.B.229.157;4.B.229.166; 4.B.229.169; 4.B.229.172; 4.B.229.175; 4.B.229.240;4.B.229.244; 4.B.230.228; 4.B.230.229; 4.B.230.230; 4.B.230.231;4.B.230.236; 4.B.230.237; 4.B.230.238; 4.B.230.239; 4.B.230.154;4.B.230.157; 4.B.230.166; 4.B.230.169; 4.B.230.172; 4.B.230.175;4.B.230.240; 4.B.230.244; 4.B.231.228; 4.B.231.229; 4.B.231.230;4.B.231.231; 4.B.231.236; 4.B.231.237; 4.B.231.238; 4.B.231.239;4.B.231.154; 4.B.231.157; 4.B.231.166; 4.B.231.169; 4.B.231.172;4.B.231.175; 4.B.231.240; 4.B.231.244; 4.B.236.228; 4.B.236.229;4.B.236.230; 4.B.236.231; 4.B.236.236; 4.B.236.237; 4.B.236.238;4.B.236.239; 4.B.236.154; 4.B.236.157; 4.B.236.166; 4.B.236.169;4.B.236.172; 4.B.236.175; 4.B.236.240; 4.B.236.244; 4.B.237.228;4.B.237.229; 4.B.237.230; 4.B.237.231; 4.B.237.236; 4.B.237.237;4.B.237.238; 4.B.237.239; 4.B.237.154; 4.B.237.157; 4.B.237.166;4.B.237.169; 4.B.237.172; 4.B.237.175; 4.B.237.240; 4.B.237.244;4.B.238.228; 4.B.238.229; 4.B.238.230; 4.B.238.231; 4.B.238.236;4.B.238.237; 4.B.238.238; 4.B.238.239; 4.B.238.154; 4.B.238.157;4.B.238.166; 4.B.238.169; 4.B.238.172; 4.B.238.175; 4.B.238.240;4.B.238.244; 4.B.239.228; 4.B.239.229; 4.B.239.230; 4.B.239.231;4.B.239.236; 4.B.239.237; 4.B.239.238; 4.B.239.239; 4.B.239.154;4.B.239.157; 4.B.239.166; 4.B.239.169; 4.B.239.172; 4.B.239.175;4.B.239.240; 4.B.239.244; 4.B.154.228; 4.B.154.229; 4.B.154.230;4.B.154.231; 4.B.154.236; 4.B.154.237; 4.B.154.238; 4.B.154.239;4.B.154.154; 4.B.154.157; 4.B.154.166; 4.B.154.169; 4.B.154.172;4.B.154.175; 4.B.154.240; 4.B.154.244; 4.B.157.228; 4.B.157.229;4.B.157.230; 4.B.157.231; 4.B.157.236; 4.B.157.237; 4.B.157.238;4.B.157.239; 4.B.157.154; 4.B.157.157; 4.B.157.166; 4.B.157.169;4.B.157.172; 4.B.157.175; 4.B.157.240; 4.B.157.244; 4.B.166.228;4.B.166.229; 4.B.166.230; 4.B.166.231; 4.B.166.236; 4.B.166.237;4.B.166.238; 4.B.166.239; 4.B.166.154; 4.B.166.157; 4.B.166.166;4.B.166.169; 4.B.166.172; 4.B.166.175; 4.B.166.240; 4.B.166.244;4.B.169.228; 4.B.169.229; 4.B.169.230; 4.B.169.231; 4.B.169.236;4.B.169.237; 4.B.169.238; 4.B.169.239; 4.B.169.154; 4.B.169.157;4.B.169.166; 4.B.169.169; 4.B.169.172; 4.B.169.175; 4.B.169.240;4.B.169.244; 4.B.172.228; 4.B.172.229; 4.B.172.230; 4.B.172.231;4.B.172.236; 4.B.172.237; 4.B.172.238; 4.B.172.239; 4.B.172.154;4.B.172.157; 4.B.172.166; 4.B.172.169; 4.B.172.172; 4.B.172.175;4.B.172.240; 4.B.172.244; 4.B.175.228; 4.B.175.229; 4.B.175.230;4.B.175.231; 4.B.175.236; 4.B.175.237; 4.B.175.238; 4.B.175.239;4.B.175.154; 4.B.175.157; 4.B.175.166; 4.B.175.169; 4.B.175.172;4.B.175.175; 4.B.175.240; 4.B.175.244; 4.B.240.228; 4.B.240.229;4.B.240.230; 4.B.240.231; 4.B.240.236; 4.B.240.237; 4.B.240.238;4.B.240.239; 4.B.240.154; 4.B.240.157; 4.B.240.166; 4.B.240.169;4.B.240.172; 4.B.240.175; 4.B.240.240; 4.B.240.244; 4.B.244.228;4.B.244.229; 4.B.244.230; 4.B.244.231; 4.B.244.236; 4.B.244.237;4.B.244.238; 4.B.244.239; 4.B.244.154; 4.B.244.157; 4.B.244.166;4.B.244.169; 4.B.244.172; 4.B.244.175; 4.B.244.240; 4.B.244.244;Prodrugs of 4.D 4.D.228.228; 4.D.228.229; 4.D.228.230; 4.D.228.231;4.D.228.236; 4.D.228.237; 4.D.228.238; 4.D.228.239; 4.D.228.154;4.D.228.157; 4.D.228.166; 4.D.228.169; 4.D.228.172; 4.D.228.175;4.D.228.240; 4.D.228.244; 4.D.229.228; 4.D.229.229; 4.D.229.230;4.D.229.231; 4.D.229.236; 4.D.229.237; 4.D.229.238; 4.D.229.239;4.D.229.154; 4.D.229.157; 4.D.229.166; 4.D.229.169; 4.D.229.172;4.D.229.175; 4.D.229.240; 4.D.229.244; 4.D.230.228; 4.D.230.229;4.D.230.230; 4.D.230.231; 4.D.230.236; 4.D.230.237; 4.D.230.238;4.D.230.239; 4.D.230.154; 4.D.230.157; 4.D.230.166; 4.D.230.169;4.D.230.172; 4.D.230.175; 4.D.230.240; 4.D.230.244; 4.D.231.228;4.D.231.229; 4.D.231.230; 4.D.231.231; 4.D.231.236; 4.D.231.237;4.D.231.238; 4.D.231.239; 4.D.231.154; 4.D.231.157; 4.D.231.166;4.D.231.169; 4.D.231.172; 4.D.231.175; 4.D.231.240; 4.D.231.244;4.D.236.228; 4.D.236.229; 4.D.236.230; 4.D.236.231; 4.D.236.236;4.D.236.237; 4.D.236.238; 4.D.236.239; 4.D.236.154; 4.D.236.157;4.D.236.166; 4.D.236.169; 4.D.236.172; 4.D.236.175; 4.D.236.240;4.D.236.244; 4.D.237.228; 4.D.237.229; 4.D.237.230; 4.D.237.231;4.D.237.236; 4.D.237.237; 4.D.237.238; 4.D.237.239; 4.D.237.154;4.D.237.157; 4.D.237.166; 4.D.237.169; 4.D.237.172; 4.D.237.175;4.D.237.240; 4.D.237.244; 4.D.238.228; 4.D.238.229; 4.D.238.230;4.D.238.231; 4.D.238.236; 4.D.238.237; 4.D.238.238; 4.D.238.239;4.D.238.154; 4.D.238.157; 4.D.238.166; 4.D.238.169; 4.D.238.172;4.D.238.175; 4.D.238.240; 4.D.238.244; 4.D.239.228; 4.D.239.229;4.D.239.230; 4.D.239.231; 4.D.239.236; 4.D.239.237; 4.D.239.238;4.D.239.239; 4.D.239.154; 4.D.239.157; 4.D.239.166; 4.D.239.169;4.D.239.172; 4.D.239.175; 4.D.239.240; 4.D.239.244; 4.D.154.228;4.D.154.229; 4.D.154.230; 4.D.154.231; 4.D.154.236; 4.D.154.237;4.D.154.238; 4.D.154.239; 4.D.154.154; 4.D.154.157; 4.D.154.166;4.D.154.169; 4.D.154.172; 4.D.154.175; 4.D.154.240; 4.D.154.244;4.D.157.228; 4.D.157.229; 4.D.157.230; 4.D.157.231; 4.D.157.236;4.D.157.237; 4.D.157.238; 4.D.157.239; 4.D.157.154; 4.D.157.157;4.D.157.166; 4.D.157.169; 4.D.157.172; 4.D.157.175; 4.D.157.240;4.D.157.244; 4.D.166.228; 4.D.166.229; 4.D.166.230; 4.D.166.231;4.D.166.236; 4.D.166.237; 4.D.166.238; 4.D.166.239; 4.D.166.154;4.D.166.157; 4.D.166.166; 4.D.166.169; 4.D.166.172; 4.D.166.175;4.D.166.240; 4.D.166.244; 4.D.169.228; 4.D.169.229; 4.D.169.230;4.D.169.231; 4.D.169.236; 4.D.169.237; 4.D.169.238; 4.D.169.239;4.D.169.154; 4.D.169.157; 4.D.169.166; 4.D.169.169; 4.D.169.172;4.D.169.175; 4.D.169.240; 4.D.169.244; 4.D.172.228; 4.D.172.229;4.D.172.230; 4.D.172.231; 4.D.172.236; 4.D.172.237; 4.D.172.238;4.D.172.239; 4.D.172.154; 4.D.172.157; 4.D.172.166; 4.D.172.169;4.D.172.172; 4.D.172.175; 4.D.172.240; 4.D.172.244; 4.D.175.228;4.D.175.229; 4.D.175.230; 4.D.175.231; 4.D.175.236; 4.D.175.237;4.D.175.238; 4.D.175.239; 4.D.175.154; 4.D.175.157; 4.D.175.166;4.D.175.169; 4.D.175.172; 4.D.175.175; 4.D.175.240; 4.D.175.244;4.D.240.228; 4.D.240.229; 4.D.240.230; 4.D.240.231; 4.D.240.236;4.D.240.237; 4.D.240.238; 4.D.240.239; 4.D.240.154; 4.D.240.157;4.D.240.166; 4.D.240.169; 4.D.240.172; 4.D.240.175; 4.D.240.240;4.D.240.244; 4.D.244.228; 4.D.244.229; 4.D.244.230; 4.D.244.231;4.D.244.236; 4.D.244.237; 4.D.244.238; 4.D.244.239; 4.D.244.154;4.D.244.157; 4.D.244.166; 4.D.244.169; 4.D.244.172; 4.D.244.175;4.D.244.240; 4.D.244.244; Prodrugs of 4.E 4.E.228.228; 4.E.228.229;4.E.228.230; 4.E.228.231; 4.E.228.236; 4.E.228.237; 4.E.228.238;4.E.228.239; 4.E.228.154; 4.E.228.157; 4.E.228.166; 4.E.228.169;4.E.228.172; 4.E.228.175; 4.E.228.240; 4.E.228.244; 4.E.229.228;4.E.229.229; 4.E.229.230; 4.E.229.231; 4.E.229.236; 4.E.229.237;4.E.229.238; 4.E.229.239; 4.E.229.154; 4.E.229.157; 4.E.229.166;4.E.229.169; 4.E.229.172; 4.E.229.175; 4.E.229.240; 4.E.229.244;4.E.230.228; 4.E.230.229; 4.E.230.230; 4.E.230.231; 4.E.230.236;4.E.230.237; 4.E.230.238; 4.E.230.239; 4.E.230.154; 4.E.230.157;4.E.230.166; 4.E.230.169; 4.E.230.172; 4.E.230.175; 4.E.230.240;4.E.230.244; 4.E.231.228; 4.E.231.229; 4.E.231.230; 4.E.231.231;4.E.231.236; 4.E.231.237; 4.E.231.238; 4.E.231.239; 4.E.231.154;4.E.231.157; 4.E.231.166; 4.E.231.169; 4.E.231.172; 4.E.231.175;4.E.231.240; 4.E.231.244; 4.E.236.228; 4.E.236.229; 4.E.236.230;4.E.236.231; 4.E.236.236; 4.E.236.237; 4.E.236.238; 4.E.236.239;4.E.236.154; 4.E.236.157; 4.E.236.166; 4.E.236.169; 4.E.236.172;4.E.236.175; 4.E.236.240; 4.E.236.244; 4.E.237.228; 4.E.237.229;4.E.237.230; 4.E.237.231; 4.E.237.236; 4.E.237.237; 4.E.237.238;4.E.237.239; 4.E.237.154; 4.E.237.157; 4.E.237.166; 4.E.237.169;4.E.237.172; 4.E.237.175; 4.E.237.240; 4.E.237.244; 4.E.238.228;4.E.238.229; 4.E.238.230; 4.E.238.231; 4.E.238.236; 4.E.238.237;4.E.238.238; 4.E.238.239; 4.E.238.154; 4.E.238.157; 4.E.238.166;4.E.238.169; 4.E.238.172; 4.E.238.175; 4.E.238.240; 4.E.238.244;4.E.239.228; 4.E.239.229; 4.E.239.230; 4.E.239.231; 4.E.239.236;4.E.239.237; 4.E.239.238; 4.E.239.239; 4.E.239.154; 4.E.239.157;4.E.239.166; 4.E.239.169; 4.E.239.172; 4.E.239.175; 4.E.239.240;4.E.239.244; 4.E.154.228; 4.E.154.229; 4.E.154.230; 4.E.154.231;4.E.154.236; 4.E.154.237; 4.E.154.238; 4.E.154.239; 4.E.154.154;4.E.154.157; 4.E.154.166; 4.E.154.169; 4.E.154.172; 4.E.154.175;4.E.154.240; 4.E.154.244; 4.E.157.228; 4.E.157.229; 4.E.157.230;4.E.157.231; 4.E.157.236; 4.E.157.237; 4.E.157.238; 4.E.157.239;4.E.157.154; 4.E.157.157; 4.E.157.166; 4.E.157.169; 4.E.157.172;4.E.157.175; 4.E.157.240; 4.E.157.244; 4.E.166.228; 4.E.166.229;4.E.166.230; 4.E.166.231; 4.E.166.236; 4.E.166.237; 4.E.166.238;4.E.166.239; 4.E.166.154; 4.E.166.157; 4.E.166.166; 4.E.166.169;4.E.166.172; 4.E.166.175; 4.E.166.240; 4.E.166.244; 4.E.169.228;4.E.169.229; 4.E.169.230; 4.E.169.231; 4.E.169.236; 4.E.169.237;4.E.169.238; 4.E.169.239; 4.E.169.154; 4.E.169.157; 4.E.169.166;4.E.169.169; 4.E.169.172; 4.E.169.175; 4.E.169.240; 4.E.169.244;4.E.172.228; 4.E.172.229; 4.E.172.230; 4.E.172.231; 4.E.172.236;4.E.172.237; 4.E.172.238; 4.E.172.239; 4.E.172.154; 4.E.172.157;4.E.172.166; 4.E.172.169; 4.E.172.172; 4.E.172.175; 4.E.172.240;4.E.172.244; 4.E.175.228; 4.E.175.229; 4.E.175.230; 4.E.175.231;4.E.175.236; 4.E.175.237; 4.E.175.238; 4.E.175.239; 4.E.175.154;4.E.175.157; 4.E.175.166; 4.E.175.169; 4.E.175.172; 4.E.175.175;4.E.175.240; 4.E.175.244; 4.E.240.228; 4.E.240.229; 4.E.240.230;4.E.240.231; 4.E.240.236; 4.E.240.237; 4.E.240.238; 4.E.240.239;4.E.240.154; 4.E.240.157; 4.E.240.166; 4.E.240.169; 4.E.240.172;4.E.240.175; 4.E.240.240; 4.E.240.244; 4.E.244.228; 4.E.244.229;4.E.244.230; 4.E.244.231; 4.E.244.236; 4.E.244.237; 4.E.244.238;4.E.244.239; 4.E.244.154; 4.E.244.157; 4.E.244.166; 4.E.244.169;4.E.244.172; 4.E.244.175; 4.E.244.240; 4.E.244.244; Prodrugs of 4.G4.G.228.228; 4.G.228.229; 4.G.228.230; 4.G.228.231; 4.G.228.236;4.G.228.237; 4.G.228.238; 4.G.228.239; 4.G.228.154; 4.G.228.157;4.G.228.166; 4.G.228.169; 4.G.228.172; 4.G.228.175; 4.G.228.240;4.G.228.244; 4.G.229.228; 4.G.229.229; 4.G.229.230; 4.G.229.231;4.G.229.236; 4.G.229.237; 4.G.229.238; 4.G.229.239; 4.G.229.154;4.G.229.157; 4.G.229.166; 4.G.229.169; 4.G.229.172; 4.G.229.175;4.G.229.240; 4.G.229.244; 4.G.230.228; 4.G.230.229; 4.G.230.230;4.G.230.231; 4.G.230.236; 4.G.230.237; 4.G.230.238; 4.G.230.239;4.G.230.154; 4.G.230.157; 4.G.230.166; 4.G.230.169; 4.G.230.172;4.G.230.175; 4.G.230.240; 4.G.230.244; 4.G.231.228; 4.G.231.229;4.G.231.230; 4.G.231.231; 4.G.231.236; 4.G.231.237; 4.G.231.238;4.G.231.239; 4.G.231.154; 4.G.231.157; 4.G.231.166; 4.G.231.169;4.G.231.172; 4.G.231.175; 4.G.231.240; 4.G.231.244; 4.G.236.228;4.G.236.229; 4.G.236.230; 4.G.236.231; 4.G.236.236; 4.G.236.237;4.G.236.238; 4.G.236.239; 4.G.236.154; 4.G.236.157; 4.G.236.166;4.G.236.169; 4.G.236.172; 4.G.236.175; 4.G.236.240; 4.G.236.244;4.G.237.228; 4.G.237.229; 4.G.237.230; 4.G.237.231; 4.G.237.236;4.G.237.237; 4.G.237.238; 4.G.237.239; 4.G.237.154; 4.G.237.157;4.G.237.166; 4.G.237.169; 4.G.237.172; 4.G.237.175; 4.G.237.240;4.G.237.244; 4.G.238.228; 4.G.238.229; 4.G.238.230; 4.G.238.231;4.G.238.236; 4.G.238.237; 4.G.238.238; 4.G.238.239; 4.G.238.154;4.G.238.157; 4.G.238.166; 4.G.238.169; 4.G.238.172; 4.G.238.175;4.G.238.240; 4.G.238.244; 4.G.239.228; 4.G.239.229; 4.G.239.230;4.G.239.231; 4.G.239.236; 4.G.239.237; 4.G.239.238; 4.G.239.239;4.G.239.154; 4.G.239.157; 4.G.239.166; 4.G.239.169; 4.G.239.172;4.G.239.175; 4.G.239.240; 4.G.239.244; 4.G.154.228; 4.G.154.229;4.G.154.230; 4.G.154.231; 4.G.154.236; 4.G.154.237; 4.G.154.238;4.G.154.239; 4.G.154.154; 4.G.154.157; 4.G.154.166; 4.G.154.169;4.G.154.172; 4.G.154.175; 4.G.154.240; 4.G.154.244; 4.G.157.228;4.G.157.229; 4.G.157.230; 4.G.157.231; 4.G.157.236; 4.G.157.237;4.G.157.238; 4.G.157.239; 4.G.157.154; 4.G.157.157; 4.G.157.166;4.G.157.169; 4.G.157.172; 4.G.157.175; 4.G.157.240; 4.G.157.244;4.G.166.228; 4.G.166.229; 4.G.166.230; 4.G.166.231; 4.G.166.236;4.G.166.237; 4.G.166.238; 4.G.166.239; 4.G.166.154; 4.G.166.157;4.G.166.166; 4.G.166.169; 4.G.166.172; 4.G.166.175; 4.G.166.240;4.G.166.244; 4.G.169.228; 4.G.169.229; 4.G.169.230; 4.G.169.231;4.G.169.236; 4.G.169.237; 4.G.169.238; 4.G.169.239; 4.G.169.154;4.G.169.157; 4.G.169.166; 4.G.169.169; 4.G.169.172; 4.G.169.175;4.G.169.240; 4.G.169.244; 4.G.172.228; 4.G.172.229; 4.G.172.230;4.G.172.231; 4.G.172.236; 4.G.172.237; 4.G.172.238; 4.G.172.239;4.G.172.154; 4.G.172.157; 4.G.172.166; 4.G.172.169; 4.G.172.172;4.G.172.175; 4.G.172.240; 4.G.172.244; 4.G.175.228; 4.G.175.229;4.G.175.230; 4.G.175.231; 4.G.175.236; 4.G.175.237; 4.G.175.238;4.G.175.239; 4.G.175.154; 4.G.175.157; 4.G.175.166; 4.G.175.169;4.G.175.172; 4.G.175.175; 4.G.175.240; 4.G.175.244; 4.G.240.228;4.G.240.229; 4.G.240.230; 4.G.240.231; 4.G.240.236; 4.G.240.237;4.G.240.238; 4.G.240.239; 4.G.240.154; 4.G.240.157; 4.G.240.166;4.G.240.169; 4.G.240.172; 4.G.240.175; 4.G.240.240; 4.G.240.244;4.G.244.228; 4.G.244.229; 4.G.244.230; 4.G.244.231; 4.G.244.236;4.G.244.237; 4.G.244.238; 4.G.244.239; 4.G.244.154; 4.G.244.157;4.G.244.166; 4.G.244.169; 4.G.244.172; 4.G.244.175; 4.G.244.240;4.G.244.244; Prodrugs of 4.I 4.I.228.228; 4.I.228.229; 4.I.228.230;4.I.228.231; 4.I.228.236; 4.I.228.237; 4.I.228.238; 4.I.228.239;4.I.228.154; 4.I.228.157; 4.I.228.166; 4.I.228.169; 4.I.228.172;4.I.228.175; 4.I.228.240; 4.I.228.244; 4.I.229.228; 4.I.229.229;4.I.229.230; 4.I.229.231; 4.I.229.236; 4.I.229.237; 4.I.229.238;4.I.229.239; 4.I.229.154; 4.I.229.157; 4.I.229.166; 4.I.229.169;4.I.229.172; 4.I.229.175; 4.I.229.240; 4.I.229.244; 4.I.230.228;4.I.230.229; 4.I.230.230; 4.I.230.231; 4.I.230.236; 4.I.230.237;4.I.230.238; 4.I.230.239; 4.I.230.154; 4.I.230.157; 4.I.230.166;4.I.230.169; 4.I.230.172; 4.I.230.175; 4.I.230.240; 4.I.230.244;4.I.231.228; 4.I.231.229; 4.I.231.230; 4.I.231.231; 4.I.231.236;4.I.231.237; 4.I.231.238; 4.I.231.239; 4.I.231.154; 4.I.231.157;4.I.231.166; 4.I.231.169; 4.I.231.172; 4.I.231.175; 4.I.231.240;4.I.231.244; 4.I.236.228; 4.I.236.229; 4.I.236.230; 4.I.236.231;4.I.236.236; 4.I.236.237; 4.I.236.238; 4.I.236.239; 4.I.236.154;4.I.236.157; 4.I.236.166; 4.I.236.169; 4.I.236.172; 4.I.236.175;4.I.236.240; 4.I.236.244; 4.I.237.228; 4.I.237.229; 4.I.237.230;4.I.237.231; 4.I.237.236; 4.I.237.237; 4.I.237.238; 4.I.237.239;4.I.237.154; 4.I.237.157; 4.I.237.166; 4.I.237.169; 4.I.237.172;4.I.237.175; 4.I.237.240; 4.I.237.244; 4.I.238.228; 4.I.238.229;4.I.238.230; 4.I.238.231; 4.I.238.236; 4.I.238.237; 4.I.238.238;4.I.238.239; 4.I.238.154; 4.I.238.157; 4.I.238.166; 4.I.238.169;4.I.238.172; 4.I.238.175; 4.I.238.240; 4.I.238.244; 4.I.239.228;4.I.239.229; 4.I.239.230; 4.I.239.231; 4.I.239.236; 4.I.239.237;4.I.239.238; 4.I.239.239; 4.I.239.154; 4.I.239.157; 4.I.239.166;4.I.239.169; 4.I.239.172; 4.I.239.175; 4.I.239.240; 4.I.239.244;4.I.154.228; 4.I.154.229; 4.I.154.230; 4.I.154.231; 4.I.154.236;4.I.154.237; 4.I.154.238; 4.I.154.239; 4.I.154.154; 4.I.154.157;4.I.154.166; 4.I.154.169; 4.I.154.172; 4.I.154.175; 4.I.154.240;4.I.154.244; 4.I.157.228; 4.I.157.229; 4.I.157.230; 4.I.157.231;4.I.157.236; 4.I.157.237; 4.I.157.238; 4.I.157.239; 4.I.157.154;4.I.157.157; 4.I.157.166; 4.I.157.169; 4.I.157.172; 4.I.157.175;4.I.157.240; 4.I.157.244; 4.I.166.228; 4.I.166.229; 4.I.166.230;4.I.166.231; 4.I.166.236; 4.I.166.237; 4.I.166.238; 4.I.166.239;4.I.166.154; 4.I.166.157; 4.I.166.166; 4.I.166.169; 4.I.166.172;4.I.166.175; 4.I.166.240; 4.I.166.244; 4.I.169.228; 4.I.169.229;4.I.169.230; 4.I.169.231; 4.I.169.236; 4.I.169.237; 4.I.169.238;4.I.169.239; 4.I.169.154; 4.I.169.157; 4.I.169.166; 4.I.169.169;4.I.169.172; 4.I.169.175; 4.I.169.240; 4.I.169.244; 4.I.172.228;4.I.172.229; 4.I.172.230; 4.I.172.231; 4.I.172.236; 4.I.172.237;4.I.172.238; 4.I.172.239; 4.I.172.154; 4.I.172.157; 4.I.172.166;4.I.172.169; 4.I.172.172; 4.I.172.175; 4.I.172.240; 4.I.172.244;4.I.175.228; 4.I.175.229; 4.I.175.230; 4.I.175.231; 4.I.175.236;4.I.175.237; 4.I.175.238; 4.I.175.239; 4.I.175.154; 4.I.175.157;4.I.175.166; 4.I.175.169; 4.I.175.172; 4.I.175.175; 4.I.175.240;4.I.175.244; 4.I.240.228; 4.I.240.229; 4.I.240.230; 4.I.240.231;4.I.240.236; 4.I.240.237; 4.I.240.238; 4.I.240.239; 4.I.240.154;4.I.240.157; 4.I.240.166; 4.I.240.169; 4.I.240.172; 4.I.240.175;4.I.240.240; 4.I.240.244; 4.I.244.228; 4.I.244.229; 4.I.244.230;4.I.244.231; 4.I.244.236; 4.I.244.237; 4.I.244.238; 4.I.244.239;4.I.244.154; 4.I.244.157; 4.I.244.166; 4.I.244.169; 4.I.244.172;4.I.244.175; 4.I.244.240; 4.I.244.244; Prodrugs of 4.J 4.J.228.228;4.J.228.229; 4.J.228.230; 4.J.228.231; 4.J.228.236; 4.J.228.237;4.J.228.238; 4.J.228.239; 4.J.228.154; 4.J.228.157; 4.J.228.166;4.J.228.169; 4.J.228.172; 4.J.228.175; 4.J.228.240; 4.J.228.244;4.J.229.228; 4.J.229.229; 4.J.229.230; 4.J.229.231; 4.J.229.236;4.J.229.237; 4.J.229.238; 4.J.229.239; 4.J.229.154; 4.J.229.157;4.J.229.166; 4.J.229.169; 4.J.229.172; 4.J.229.175; 4.J.229.240;4.J.229.244; 4.J.230.228; 4.J.230.229; 4.J.230.230; 4.J.230.231;4.J.230.236; 4.J.230.237; 4.J.230.238; 4.J.230.239; 4.J.230.154;4.J.230.157; 4.J.230.166; 4.J.230.169; 4.J.230.172; 4.J.230.175;4.J.230.240; 4.J.230.244; 4.J.231.228; 4.J.231.229; 4.J.231.230;4.J.231.231; 4.J.231.236; 4.J.231.237; 4.J.231.238; 4.J.231.239;4.J.231.154; 4.J.231.157; 4.J.231.166; 4.J.231.169; 4.J.231.172;4.J.231.175; 4.J.231.240; 4.J.231.244; 4.J.236.228; 4.J.236.229;4.J.236.230; 4.J.236.231; 4.J.236.236; 4.J.236.237; 4.J.236.238;4.J.236.239; 4.J.236.154; 4.J.236.157; 4.J.236.166; 4.J.236.169;4.J.236.172; 4.J.236.175; 4.J.236.240; 4.J.236.244; 4.J.237.228;4.J.237.229; 4.J.237.230; 4.J.237.231; 4.J.237.236; 4.J.237.237;4.J.237.238; 4.J.237.239; 4.J.237.154; 4.J.237.157; 4.J.237.166;4.J.237.169; 4.J.237.172; 4.J.237.175; 4.J.237.240; 4.J.237.244;4.J.238.228; 4.J.238.229; 4.J.238.230; 4.J.238.231; 4.J.238.236;4.J.238.237; 4.J.238.238; 4.J.238.239; 4.J.238.154; 4.J.238.157;4.J.238.166; 4.J.238.169; 4.J.238.172; 4.J.238.175; 4.J.238.240;4.J.238.244; 4.J.239.228; 4.J.239.229; 4.J.239.230; 4.J.239.231;4.J.239.236; 4.J.239.237; 4.J.239.238; 4.J.239.239; 4.J.239.154;4.J.239.157; 4.J.239.166; 4.J.239.169; 4.J.239.172; 4.J.239.175;4.J.239.240; 4.J.239.244; 4.J.154.228; 4.J.154.229; 4.J.154.230;4.J.154.231; 4.J.154.236; 4.J.154.237; 4.J.154.238; 4.J.154.239;4.J.154.154; 4.J.154.157; 4.J.154.166; 4.J.154.169; 4.J.154.172;4.J.154.175; 4.J.154.240; 4.J.154.244; 4.J.157.228; 4.J.157.229;4.J.157.230; 4.J.157.231; 4.J.157.236; 4.J.157.237; 4.J.157.238;4.J.157.239; 4.J.157.154; 4.J.157.157; 4.J.157.166; 4.J.157.169;4.J.157.172; 4.J.157.175; 4.J.157.240; 4.J.157.244; 4.J.166.228;4.J.166.229; 4.J.166.230; 4.J.166.231; 4.J.166.236; 4.J.166.237;4.J.166.238; 4.J.166.239; 4.J.166.154; 4.J.166.157; 4.J.166.166;4.J.166.169; 4.J.166.172; 4.J.166.175; 4.J.166.240; 4.J.166.244;4.J.169.228; 4.J.169.229; 4.J.169.230; 4.J.169.231; 4.J.169.236;4.J.169.237; 4.J.169.238; 4.J.169.239; 4.J.169.154; 4.J.169.157;4.J.169.166; 4.J.169.169; 4.J.169.172; 4.J.169.175; 4.J.169.240;4.J.169.244; 4.J.172.228; 4.J.172.229; 4.J.172.230; 4.J.172.231;4.J.172.236; 4.J.172.237; 4.J.172.238; 4.J.172.239; 4.J.172.154;4.J.172.157; 4.J.172.166; 4.J.172.169; 4.J.172.172; 4.J.172.175;4.J.172.240; 4.J.172.244; 4.J.175.228; 4.J.175.229; 4.J.175.230;4.J.175.231; 4.J.175.236; 4.J.175.237; 4.J.175.238; 4.J.175.239;4.J.175.154; 4.J.175.157; 4.J.175.166; 4.J.175.169; 4.J.175.172;4.J.175.175; 4.J.175.240; 4.J.175.244; 4.J.240.228; 4.J.240.229;4.J.240.230; 4.J.240.231; 4.J.240.236; 4.J.240.237; 4.J.240.238;4.J.240.239; 4.J.240.154; 4.J.240.157; 4.J.240.166; 4.J.240.169;4.J.240.172; 4.J.240.175; 4.J.240.240; 4.J.240.244; 4.J.244.228;4.J.244.229; 4.J.244.230; 4.J.244.231; 4.J.244.236; 4.J.244.237;4.J.244.238; 4.J.244.239; 4.J.244.154; 4.J.244.157; 4.J.244.166;4.J.244.169; 4.J.244.172; 4.J.244.175; 4.J.244.240; 4.J.244.244;Prodrugs of 4.L 4.L.228.228; 4.L.228.229; 4.L.228.230; 4.L.228.231;4.L.228.236; 4.L.228.237; 4.L.228.238; 4.L.228.239; 4.L.228.154;4.L.228.157; 4.L.228.166; 4.L.228.169; 4.L.228.172; 4.L.228.175;4.L.228.240; 4.L.228.244; 4.L.229.228; 4.L.229.229; 4.L.229.230;4.L.229.231; 4.L.229.236; 4.L.229.237; 4.L.229.238; 4.L.229.239;4.L.229.154; 4.L.229.157; 4.L.229.166; 4.L.229.169; 4.L.229.172;4.L.229.175; 4.L.229.240; 4.L.229.244; 4.L.230.228; 4.L.230.229;4.L.230.230; 4.L.230.231; 4.L.230.236; 4.L.230.237; 4.L.230.238;4.L.230.239; 4.L.230.154; 4.L.230.157; 4.L.230.166; 4.L.230.169;4.L.230.172; 4.L.230.175; 4.L.230.240; 4.L.230.244; 4.L.231.228;4.L.231.229; 4.L.231.230; 4.L.231.231; 4.L.231.236; 4.L.231.237;4.L.231.238; 4.L.231.239; 4.L.231.154; 4.L.231.157; 4.L.231.166;4.L.231.169; 4.L.231.172; 4.L.231.175; 4.L.231.240; 4.L.231.244;4.L.236.228; 4.L.236.229; 4.L.236.230; 4.L.236.231; 4.L.236.236;4.L.236.237; 4.L.236.238; 4.L.236.239; 4.L.236.154; 4.L.236.157;4.L.236.166; 4.L.236.169; 4.L.236.172; 4.L.236.175; 4.L.236.240;4.L.236.244; 4.L.237.228; 4.L.237.229; 4.L.237.230; 4.L.237.231;4.L.237.236; 4.L.237.237; 4.L.237.238; 4.L.237.239; 4.L.237.154;4.L.237.157; 4.L.237.166; 4.L.237.169; 4.L.237.172; 4.L.237.175;4.L.237.240; 4.L.237.244; 4.L.238.228; 4.L.238.229; 4.L.238.230;4.L.238.231; 4.L.238.236; 4.L.238.237; 4.L.238.238; 4.L.238.239;4.L.238.154; 4.L.238.157; 4.L.238.166; 4.L.238.169; 4.L.238.172;4.L.238.175; 4.L.238.240; 4.L.238.244; 4.L.239.228; 4.L.239.229;4.L.239.230; 4.L.239.231; 4.L.239.236; 4.L.239.237; 4.L.239.238;4.L.239.239; 4.L.239.154; 4.L.239.157; 4.L.239.166; 4.L.239.169;4.L.239.172; 4.L.239.175; 4.L.239.240; 4.L.239.244; 4.L.154.228;4.L.154.229; 4.L.154.230; 4.L.154.231; 4.L.154.236; 4.L.154.237;4.L.154.238; 4.L.154.239; 4.L.154.154; 4.L.154.157; 4.L.154.166;4.L.154.169; 4.L.154.172; 4.L.154.175; 4.L.154.240; 4.L.154.244;4.L.157.228; 4.L.157.229; 4.L.157.230; 4.L.157.231; 4.L.157.236;4.L.157.237; 4.L.157.238; 4.L.157.239; 4.L.157.154; 4.L.157.157;4.L.157.166; 4.L.157.169; 4.L.157.172; 4.L.157.175; 4.L.157.240;4.L.157.244; 4.L.166.228; 4.L.166.229; 4.L.166.230; 4.L.166.231;4.L.166.236; 4.L.166.237; 4.L.166.238; 4.L.166.239; 4.L.166.154;4.L.166.157; 4.L.166.166; 4.L.166.169; 4.L.166.172; 4.L.166.175;4.L.166.240; 4.L.166.244; 4.L.169.228; 4.L.169.229; 4.L.169.230;4.L.169.231; 4.L.169.236; 4.L.169.237; 4.L.169.238; 4.L.169.239;4.L.169.154; 4.L.169.157; 4.L.169.166; 4.L.169.169; 4.L.169.172;4.L.169.175; 4.L.169.240; 4.L.169.244; 4.L.172.228; 4.L.172.229;4.L.172.230; 4.L.172.231; 4.L.172.236; 4.L.172.237; 4.L.172.238;4.L.172.239; 4.L.172.154; 4.L.172.157; 4.L.172.166; 4.L.172.169;4.L.172.172; 4.L.172.175; 4.L.172.240; 4.L.172.244; 4.L.175.228;4.L.175.229; 4.L.175.230; 4.L.175.231; 4.L.175.236; 4.L.175.237;4.L.175.238; 4.L.175.239; 4.L.175.154; 4.L.175.157; 4.L.175.166;4.L.175.169; 4.L.175.172; 4.L.175.175; 4.L.175.240; 4.L.175.244;4.L.240.228; 4.L.240.229; 4.L.240.230; 4.L.240.231; 4.L.240.236;4.L.240.237; 4.L.240.238; 4.L.240.239; 4.L.240.154; 4.L.240.157;4.L.240.166; 4.L.240.169; 4.L.240.172; 4.L.240.175; 4.L.240.240;4.L.240.244; 4.L.244.228; 4.L.244.229; 4.L.244.230; 4.L.244.231;4.L.244.236; 4.L.244.237; 4.L.244.238; 4.L.244.239; 4.L.244.154;4.L.244.157; 4.L.244.166; 4.L.244.169; 4.L.244.172; 4.L.244.175;4.L.244.240; 4.L.244.244; Prodrugs of 4.O 4.O.228.228; 4.O.228.229;4.O.228.230; 4.O.228.231; 4.O.228.236; 4.O.228.237; 4.O.228.238;4.O.228.239; 4.O.228.154; 4.O.228.157; 4.O.228.166; 4.O.228.169;4.O.228.172; 4.O.228.175; 4.O.228.240; 4.O.228.244; 4.O.229.228;4.O.229.229; 4.O.229.230; 4.O.229.231; 4.O.229.236; 4.O.229.237;4.O.229.238; 4.O.229.239; 4.O.229.154; 4.O.229.157; 4.O.229.166;4.O.229.169; 4.O.229.172; 4.O.229.175; 4.O.229.240; 4.O.229.244;4.O.230.228; 4.O.230.229; 4.O.230.230; 4.O.230.231; 4.O.230.236;4.O.230.237; 4.O.230.238; 4.O.230.239; 4.O.230.154; 4.O.230.157;4.O.230.166; 4.O.230.169; 4.O.230.172; 4.O.230.175; 4.O.230.240;4.O.230.244; 4.O.231.228; 4.O.231.229; 4.O.231.230; 4.O.231.231;4.O.231.236; 4.O.231.237; 4.O.231.238; 4.O.231.239; 4.O.231.154;4.O.231.157; 4.O.231.166; 4.O.231.169; 4.O.231.172; 4.O.231.175;4.O.231.240; 4.O.231.244; 4.O.236.228; 4.O.236.229; 4.O.236.230;4.O.236.231; 4.O.236.236; 4.O.236.237; 4.O.236.238; 4.O.236.239;4.O.236.154; 4.O.236.157; 4.O.236.166; 4.O.236.169; 4.O.236.172;4.O.236.175; 4.O.236.240; 4.O.236.244; 4.O.237.228; 4.O.237.229;4.O.237.230; 4.O.237.231; 4.O.237.236; 4.O.237.237; 4.O.237.238;4.O.237.239; 4.O.237.154; 4.O.237.157; 4.O.237.166; 4.O.237.169;4.O.237.172; 4.O.237.175; 4.O.237.240; 4.O.237.244; 4.O.238.228;4.O.238.229; 4.O.238.230; 4.O.238.231; 4.O.238.236; 4.O.238.237;4.O.238.238; 4.O.238.239; 4.O.238.154; 4.O.238.157; 4.O.238.166;4.O.238.169; 4.O.238.172; 4.O.238.175; 4.O.238.240; 4.O.238.244;4.O.239.228; 4.O.239.229; 4.O.239.230; 4.O.239.231; 4.O.239.236;4.O.239.237; 4.O.239.238; 4.O.239.239; 4.O.239.154; 4.O.239.157;4.O.239.166; 4.O.239.169; 4.O.239.172; 4.O.239.175; 4.O.239.240;4.O.239.244; 4.O.154.228; 4.O.154.229; 4.O.154.230; 4.O.154.231;4.O.154.236; 4.O.154.237; 4.O.154.238; 4.O.154.239; 4.O.154.154;4.O.154.157; 4.O.154.166; 4.O.154.169; 4.O.154.172; 4.O.154.175;4.O.154.240; 4.O.154.244; 4.O.157.228; 4.O.157.229; 4.O.157.230;4.O.157.231; 4.O.157.236; 4.O.157.237; 4.O.157.238; 4.O.157.239;4.O.157.154; 4.O.157.157; 4.O.157.166; 4.O.157.169; 4.O.157.172;4.O.157.175; 4.O.157.240; 4.O.157.244; 4.O.166.228; 4.O.166.229;4.O.166.230; 4.O.166.231; 4.O.166.236; 4.O.166.237; 4.O.166.238;4.O.166.239; 4.O.166.154; 4.O.166.157; 4.O.166.166; 4.O.166.169;4.O.166.172; 4.O.166.175; 4.O.166.240; 4.O.166.244; 4.O.169.228;4.O.169.229; 4.O.169.230; 4.O.169.231; 4.O.169.236; 4.O.169.237;4.O.169.238; 4.O.169.239; 4.O.169.154; 4.O.169.157; 4.O.169.166;4.O.169.169; 4.O.169.172; 4.O.169.175; 4.O.169.240; 4.O.169.244;4.O.172.228; 4.O.172.229; 4.O.172.230; 4.O.172.231; 4.O.172.236;4.O.172.237; 4.O.172.238; 4.O.172.239; 4.O.172.154; 4.O.172.157;4.O.172.166; 4.O.172.169; 4.O.172.172; 4.O.172.175; 4.O.172.240;4.O.172.244; 4.O.175.228; 4.O.175.229; 4.O.175.230; 4.O.175.231;4.O.175.236; 4.O.175.237; 4.O.175.238; 4.O.175.239; 4.O.175.154;4.O.175.157; 4.O.175.166; 4.O.175.169; 4.O.175.172; 4.O.175.175;4.O.175.240; 4.O.175.244; 4.O.240.228; 4.O.240.229; 4.O.240.230;4.O.240.231; 4.O.240.236; 4.O.240.237; 4.O.240.238; 4.O.240.239;4.O.240.154; 4.O.240.157; 4.O.240.166; 4.O.240.169; 4.O.240.172;4.O.240.175; 4.O.240.240; 4.O.240.244; 4.O.244.228; 4.O.244.229;4.O.244.230; 4.O.244.231; 4.O.244.236; 4.O.244.237; 4.O.244.238;4.O.244.239; 4.O.244.154; 4.O.244.157; 4.O.244.166; 4.O.244.169;4.O.244.172; 4.O.244.175; 4.O.244.240; 4.O.244.244; Prodrugs of 4.P4.P.228.228; 4.P.228.229; 4.P.228.230; 4.P.228.231; 4.P.228.236;4.P.228.237; 4.P.228.238; 4.P.228.239; 4.P.228.154; 4.P.228.157;4.P.228.166; 4.P.228.169; 4.P.228.172; 4.P.228.175; 4.P.228.240;4.P.228.244; 4.P.229.228; 4.P.229.229; 4.P.229.230; 4.P.229.231;4.P.229.236; 4.P.229.237; 4.P.229.238; 4.P.229.239; 4.P.229.154;4.P.229.157; 4.P.229.166; 4.P.229.169; 4.P.229.172; 4.P.229.175;4.P.229.240; 4.P.229.244; 4.P.230.228; 4.P.230.229; 4.P.230.230;4.P.230.231; 4.P.230.236; 4.P.230.237; 4.P.230.238; 4.P.230.239;4.P.230.154; 4.P.230.157; 4.P.230.166; 4.P.230.169; 4.P.230.172;4.P.230.175; 4.P.230.240; 4.P.230.244; 4.P.231.228; 4.P.231.229;4.P.231.230; 4.P.231.231; 4.P.231.236; 4.P.231.237; 4.P.231.238;4.P.231.239; 4.P.231.154; 4.P.231.157; 4.P.231.166; 4.P.231.169;4.P.231.172; 4.P.231.175; 4.P.231.240; 4.P.231.244; 4.P.236.228;4.P.236.229; 4.P.236.230; 4.P.236.231; 4.P.236.236; 4.P.236.237;4.P.236.238; 4.P.236.239; 4.P.236.154; 4.P.236.157; 4.P.236.166;4.P.236.169; 4.P.236.172; 4.P.236.175; 4.P.236.240; 4.P.236.244;4.P.237.228; 4.P.237.229; 4.P.237.230; 4.P.237.231; 4.P.237.236;4.P.237.237; 4.P.237.238; 4.P.237.239; 4.P.237.154; 4.P.237.157;4.P.237.166; 4.P.237.169; 4.P.237.172; 4.P.237.175; 4.P.237.240;4.P.237.244; 4.P.238.228; 4.P.238.229; 4.P.238.230; 4.P.238.231;4.P.238.236; 4.P.238.237; 4.P.238.238; 4.P.238.239; 4.P.238.154;4.P.238.157; 4.P.238.166; 4.P.238.169; 4.P.238.172; 4.P.238.175;4.P.238.240; 4.P.238.244; 4.P.239.228; 4.P.239.229; 4.P.239.230;4.P.239.231; 4.P.239.236; 4.P.239.237; 4.P.239.238; 4.P.239.239;4.P.239.154; 4.P.239.157; 4.P.239.166; 4.P.239.169; 4.P.239.172;4.P.239.175; 4.P.239.240; 4.P.239.244; 4.P.154.228; 4.P.154.229;4.P.154.230; 4.P.154.231; 4.P.154.236; 4.P.154.237; 4.P.154.238;4.P.154.239; 4.P.154.154; 4.P.154.157; 4.P.154.166; 4.P.154.169;4.P.154.172; 4.P.154.175; 4.P.154.240; 4.P.154.244; 4.P.157.228;4.P.157.229; 4.P.157.230; 4.P.157.231; 4.P.157.236; 4.P.157.237;4.P.157.238; 4.P.157.239; 4.P.157.154; 4.P.157.157; 4.P.157.166;4.P.157.169; 4.P.157.172; 4.P.157.175; 4.P.157.240; 4.P.157.244;4.P.166.228; 4.P.166.229; 4.P.166.230; 4.P.166.231; 4.P.166.236;4.P.166.237; 4.P.166.238; 4.P.166.239; 4.P.166.154; 4.P.166.157;4.P.166.166; 4.P.166.169; 4.P.166.172; 4.P.166.175; 4.P.166.240;4.P.166.244; 4.P.169.228; 4.P.169.229; 4.P.169.230; 4.P.169.231;4.P.169.236; 4.P.169.237; 4.P.169.238; 4.P.169.239; 4.P.169.154;4.P.169.157; 4.P.169.166; 4.P.169.169; 4.P.169.172; 4.P.169.175;4.P.169.240; 4.P.169.244; 4.P.172.228; 4.P.172.229; 4.P.172.230;4.P.172.231; 4.P.172.236; 4.P.172.237; 4.P.172.238; 4.P.172.239;4.P.172.154; 4.P.172.157; 4.P.172.166; 4.P.172.169; 4.P.172.172;4.P.172.175; 4.P.172.240; 4.P.172.244; 4.P.175.228; 4.P.175.229;4.P.175.230; 4.P.175.231; 4.P.175.236; 4.P.175.237; 4.P.175.238;4.P.175.239; 4.P.175.154; 4.P.175.157; 4.P.175.166; 4.P.175.169;4.P.175.172; 4.P.175.175; 4.P.175.240; 4.P.175.244; 4.P.240.228;4.P.240.229; 4.P.240.230; 4.P.240.231; 4.P.240.236; 4.P.240.237;4.P.240.238; 4.P.240.239; 4.P.240.154; 4.P.240.157; 4.P.240.166;4.P.240.169; 4.P.240.172; 4.P.240.175; 4.P.240.240; 4.P.240.244;4.P.244.228; 4.P.244.229; 4.P.244.230; 4.P.244.231; 4.P.244.236;4.P.244.237; 4.P.244.238; 4.P.244.239; 4.P.244.154; 4.P.244.157;4.P.244.166; 4.P.244.169; 4.P.244.172; 4.P.244.175; 4.P.244.240;4.P.244.244; Prodrugs of 4.U 4.U.228.228; 4.U.228.229; 4.U.228.230;4.U.228.231; 4.U.228.236; 4.U.228.237; 4.U.228.238; 4.U.228.239;4.U.228.154; 4.U.228.157; 4.U.228.166; 4.U.228.169; 4.U.228.172;4.U.228.175; 4.U.228.240; 4.U.228.244; 4.U.229.228; 4.U.229.229;4.U.229.230; 4.U.229.231; 4.U.229.236; 4.U.229.237; 4.U.229.238;4.U.229.239; 4.U.229.154; 4.U.229.157; 4.U.229.166; 4.U.229.169;4.U.229.172; 4.U.229.175; 4.U.229.240; 4.U.229.244; 4.U.230.228;4.U.230.229; 4.U.230.230; 4.U.230.231; 4.U.230.236; 4.U.230.237;4.U.230.238; 4.U.230.239; 4.U.230.154; 4.U.230.157; 4.U.230.166;4.U.230.169; 4.U.230.172; 4.U.230.175; 4.U.230.240; 4.U.230.244;4.U.231.228; 4.U.231.229; 4.U.231.230; 4.U.231.231; 4.U.231.236;4.U.231.237; 4.U.231.238; 4.U.231.239; 4.U.231.154; 4.U.231.157;4.U.231.166; 4.U.231.169; 4.U.231.172; 4.U.231.175; 4.U.231.240;4.U.231.244; 4.U.236.228; 4.U.236.229; 4.U.236.230; 4.U.236.231;4.U.236.236; 4.U.236.237; 4.U.236.238; 4.U.236.239; 4.U.236.154;4.U.236.157; 4.U.236.166; 4.U.236.169; 4.U.236.172; 4.U.236.175;4.U.236.240; 4.U.236.244; 4.U.237.228; 4.U.237.229; 4.U.237.230;4.U.237.231; 4.U.237.236; 4.U.237.237; 4.U.237.238; 4.U.237.239;4.U.237.154; 4.U.237.157; 4.U.237.166; 4.U.237.169; 4.U.237.172;4.U.237.175; 4.U.237.240; 4.U.237.244; 4.U.238.228; 4.U.238.229;4.U.238.230; 4.U.238.231; 4.U.238.236; 4.U.238.237; 4.U.238.238;4.U.238.239; 4.U.238.154; 4.U.238.157; 4.U.238.166; 4.U.238.169;4.U.238.172; 4.U.238.175; 4.U.238.240; 4.U.238.244; 4.U.239.228;4.U.239.229; 4.U.239.230; 4.U.239.231; 4.U.239.236; 4.U.239.237;4.U.239.238; 4.U.239.239; 4.U.239.154; 4.U.239.157; 4.U.239.166;4.U.239.169; 4.U.239.172; 4.U.239.175; 4.U.239.240; 4.U.239.244;4.U.154.228; 4.U.154.229; 4.U.154.230; 4.U.154.231; 4.U.154.236;4.U.154.237; 4.U.154.238; 4.U.154.239; 4.U.154.154; 4.U.154.157;4.U.154.166; 4.U.154.169; 4.U.154.172; 4.U.154.175; 4.U.154.240;4.U.154.244; 4.U.157.228; 4.U.157.229; 4.U.157.230; 4.U.157.231;4.U.157.236; 4.U.157.237; 4.U.157.238; 4.U.157.239; 4.U.157.154;4.U.157.157; 4.U.157.166; 4.U.157.169; 4.U.157.172; 4.U.157.175;4.U.157.240; 4.U.157.244; 4.U.166.228; 4.U.166.229; 4.U.166.230;4.U.166.231; 4.U.166.236; 4.U.166.237; 4.U.166.238; 4.U.166.239;4.U.166.154; 4.U.166.157; 4.U.166.166; 4.U.166.169; 4.U.166.172;4.U.166.175; 4.U.166.240; 4.U.166.244; 4.U.169.228; 4.U.169.229;4.U.169.230; 4.U.169.231; 4.U.169.236; 4.U.169.237; 4.U.169.238;4.U.169.239; 4.U.169.154; 4.U.169.157; 4.U.169.166; 4.U.169.169;4.U.169.172; 4.U.169.175; 4.U.169.240; 4.U.169.244; 4.U.172.228;4.U.172.229; 4.U.172.230; 4.U.172.231; 4.U.172.236; 4.U.172.237;4.U.172.238; 4.U.172.239; 4.U.172.154; 4.U.172.157; 4.U.172.166;4.U.172.169; 4.U.172.172; 4.U.172.175; 4.U.172.240; 4.U.172.244;4.U.175.228; 4.U.175.229; 4.U.175.230; 4.U.175.231; 4.U.175.236;4.U.175.237; 4.U.175.238; 4.U.175.239; 4.U.175.154; 4.U.175.157;4.U.175.166; 4.U.175.169; 4.U.175.172; 4.U.175.175; 4.U.175.240;4.U.175.244; 4.U.240.228; 4.U.240.229; 4.U.240.230; 4.U.240.231;4.U.240.236; 4.U.240.237; 4.U.240.238; 4.U.240.239; 4.U.240.154;4.U.240.157; 4.U.240.166; 4.U.240.169; 4.U.240.172; 4.U.240.175;4.U.240.240; 4.U.240.244; 4.U.244.228; 4.U.244.229; 4.U.244.230;4.U.244.231; 4.U.244.236; 4.U.244.237; 4.U.244.238; 4.U.244.239;4.U.244.154; 4.U.244.157; 4.U.244.166; 4.U.244.169; 4.U.244.172;4.U.244.175; 4.U.244.240; 4.U.244.244; Prodrugs of 4.W 4.W.228.228;4.W.228.229; 4.W.228.230; 4.W.228.231; 4.W.228.236; 4.W.228.237;4.W.228.238; 4.W.228.239; 4.W.228.154; 4.W.228.157; 4.W.228.166;4.W.228.169; 4.W.228.172; 4.W.228.175; 4.W.228.240; 4.W.228.244;4.W.229.228; 4.W.229.229; 4.W.229.230; 4.W.229.231; 4.W.229.236;4.W.229.237; 4.W.229.238; 4.W.229.239; 4.W.229.154; 4.W.229.157;4.W.229.166; 4.W.229.169; 4.W.229.172; 4.W.229.175; 4.W.229.240;4.W.229.244; 4.W.230.228; 4.W.230.229; 4.W.230.230; 4.W.230.231;4.W.230.236; 4.W.230.237; 4.W.230.238; 4.W.230.239; 4.W.230.154;4.W.230.157; 4.W.230.166; 4.W.230.169; 4.W.230.172; 4.W.230.175;4.W.230.240; 4.W.230.244; 4.W.231.228; 4.W.231.229; 4.W.231.230;4.W.231.231; 4.W.231.236; 4.W.231.237; 4.W.231.238; 4.W.231.239;4.W.231.154; 4.W.231.157; 4.W.231.166; 4.W.231.169; 4.W.231.172;4.W.231.175; 4.W.231.240; 4.W.231.244; 4.W.236.228; 4.W.236.229;4.W.236.230; 4.W.236.231; 4.W.236.236; 4.W.236.237; 4.W.236.238;4.W.236.239; 4.W.236.154; 4.W.236.157; 4.W.236.166; 4.W.236.169;4.W.236.172; 4.W.236.175; 4.W.236.240; 4.W.236.244; 4.W.237.228;4.W.237.229; 4.W.237.230; 4.W.237.231; 4.W.237.236; 4.W.237.237;4.W.237.238; 4.W.237.239; 4.W.237.154; 4.W.237.157; 4.W.237.166;4.W.237.169; 4.W.237.172; 4.W.237.175; 4.W.237.240; 4.W.237.244;4.W.238.228; 4.W.238.229; 4.W.238.230; 4.W.238.231; 4.W.238.236;4.W.238.237; 4.W.238.238; 4.W.238.239; 4.W.238.154; 4.W.238.157;4.W.238.166; 4.W.238.169; 4.W.238.172; 4.W.238.175; 4.W.238.240;4.W.238.244; 4.W.239.228; 4.W.239.229; 4.W.239.230; 4.W.239.231;4.W.239.236; 4.W.239.237; 4.W.239.238; 4.W.239.239; 4.W.239.154;4.W.239.157; 4.W.239.166; 4.W.239.169; 4.W.239.172; 4.W.239.175;4.W.239.240; 4.W.239.244; 4.W.154.228; 4.W.154.229; 4.W.154.230;4.W.154.231; 4.W.154.236; 4.W.154.237; 4.W.154.238; 4.W.154.239;4.W.154.154; 4.W.154.157; 4.W.154.166; 4.W.154.169; 4.W.154.172;4.W.154.175; 4.W.154.240; 4.W.154.244; 4.W.157.228; 4.W.157.229;4.W.157.230; 4.W.157.231; 4.W.157.236; 4.W.157.237; 4.W.157.238;4.W.157.239; 4.W.157.154; 4.W.157.157; 4.W.157.166; 4.W.157.169;4.W.157.172; 4.W.157.175; 4.W.157.240; 4.W.157.244; 4.W.166.228;4.W.166.229; 4.W.166.230; 4.W.166.231; 4.W.166.236; 4.W.166.237;4.W.166.238; 4.W.166.239; 4.W.166.154; 4.W.166.157; 4.W.166.166;4.W.166.169; 4.W.166.172; 4.W.166.175; 4.W.166.240; 4.W.166.244;4.W.169.228; 4.W.169.229; 4.W.169.230; 4.W.169.231; 4.W.169.236;4.W.169.237; 4.W.169.238; 4.W.169.239; 4.W.169.154; 4.W.169.157;4.W.169.166; 4.W.169.169; 4.W.169.172; 4.W.169.175; 4.W.169.240;4.W.169.244; 4.W.172.228; 4.W.172.229; 4.W.172.230; 4.W.172.231;4.W.172.236; 4.W.172.237; 4.W.172.238; 4.W.172.239; 4.W.172.154;4.W.172.157; 4.W.172.166; 4.W.172.169; 4.W.172.172; 4.W.172.175;4.W.172.240; 4.W.172.244; 4.W.175.228; 4.W.175.229; 4.W.175.230;4.W.175.231; 4.W.175.236; 4.W.175.237; 4.W.175.238; 4.W.175.239;4.W.175.154; 4.W.175.157; 4.W.175.166; 4.W.175.169; 4.W.175.172;4.W.175.175; 4.W.175.240; 4.W.175.244; 4.W.240.228; 4.W.240.229;4.W.240.230; 4.W.240.231; 4.W.240.236; 4.W.240.237; 4.W.240.238;4.W.240.239; 4.W.240.154; 4.W.240.157; 4.W.240.166; 4.W.240.169;4.W.240.172; 4.W.240.175; 4.W.240.240; 4.W.240.244; 4.W.244.228;4.W.244.229; 4.W.244.230; 4.W.244.231; 4.W.244.236; 4.W.244.237;4.W.244.238; 4.W.244.239; 4.W.244.154; 4.W.244.157; 4.W.244.166;4.W.244.169; 4.W.244.172; 4.W.244.175; 4.W.244.240; 4.W.244.244;Prodrugs of 4.Y 4.Y.228.228; 4.Y.228.229; 4.Y.228.230; 4.Y.228.231;4.Y.228.236; 4.Y.228.237; 4.Y.228.238; 4.Y.228.239; 4.Y.228.154;4.Y.228.157; 4.Y.228.166; 4.Y.228.169; 4.Y.228.172; 4.Y.228.175;4.Y.228.240; 4.Y.228.244; 4.Y.229.228; 4.Y.229.229; 4.Y.229.230;4.Y.229.231; 4.Y.229.236; 4.Y.229.237; 4.Y.229.238; 4.Y.229.239;4.Y.229.154; 4.Y.229.157; 4.Y.229.166; 4.Y.229.169; 4.Y.229.172;4.Y.229.175; 4.Y.229.240; 4.Y.229.244; 4.Y.230.228; 4.Y.230.229;4.Y.230.230; 4.Y.230.231; 4.Y.230.236; 4.Y.230.237; 4.Y.230.238;4.Y.230.239; 4.Y.230.154; 4.Y.230.157; 4.Y.230.166; 4.Y.230.169;4.Y.230.172; 4.Y.230.175; 4.Y.230.240; 4.Y.230.244; 4.Y.231.228;4.Y.231.229; 4.Y.231.230; 4.Y.231.231; 4.Y.231.236; 4.Y.231.237;4.Y.231.238; 4.Y.231.239; 4.Y.231.154; 4.Y.231.157; 4.Y.231.166;4.Y.231.169; 4.Y.231.172; 4.Y.231.175; 4.Y.231.240; 4.Y.231.244;4.Y.236.228; 4.Y.236.229; 4.Y.236.230; 4.Y.236.231; 4.Y.236.236;4.Y.236.237; 4.Y.236.238; 4.Y.236.239; 4.Y.236.154; 4.Y.236.157;4.Y.236.166; 4.Y.236.169; 4.Y.236.172; 4.Y.236.175; 4.Y.236.240;4.Y.236.244; 4.Y.237.228; 4.Y.237.229; 4.Y.237.230; 4.Y.237.231;4.Y.237.236; 4.Y.237.237; 4.Y.237.238; 4.Y.237.239; 4.Y.237.154;4.Y.237.157; 4.Y.237.166; 4.Y.237.169; 4.Y.237.172; 4.Y.237.175;4.Y.237.240; 4.Y.237.244; 4.Y.238.228; 4.Y.238.229; 4.Y.238.230;4.Y.238.231; 4.Y.238.236; 4.Y.238.237; 4.Y.238.238; 4.Y.238.239;4.Y.238.154; 4.Y.238.157; 4.Y.238.166; 4.Y.238.169; 4.Y.238.172;4.Y.238.175; 4.Y.238.240; 4.Y.238.244; 4.Y.239.228; 4.Y.239.229;4.Y.239.230; 4.Y.239.231; 4.Y.239.236; 4.Y.239.237; 4.Y.239.238;4.Y.239.239; 4.Y.239.154; 4.Y.239.157; 4.Y.239.166; 4.Y.239.169;4.Y.239.172; 4.Y.239.175; 4.Y.239.240; 4.Y.239.244; 4.Y.154.228;4.Y.154.229; 4.Y.154.230; 4.Y.154.231; 4.Y.154.236; 4.Y.154.237;4.Y.154.238; 4.Y.154.239; 4.Y.154.154; 4.Y.154.157; 4.Y.154.166;4.Y.154.169; 4.Y.154.172; 4.Y.154.175; 4.Y.154.240; 4.Y.154.244;4.Y.157.228; 4.Y.157.229; 4.Y.157.230; 4.Y.157.231; 4.Y.157.236;4.Y.157.237; 4.Y.157.238; 4.Y.157.239; 4.Y.157.154; 4.Y.157.157;4.Y.157.166; 4.Y.157.169; 4.Y.157.172; 4.Y.157.175; 4.Y.157.240;4.Y.157.244; 4.Y.166.228; 4.Y.166.229; 4.Y.166.230; 4.Y.166.231;4.Y.166.236; 4.Y.166.237; 4.Y.166.238; 4.Y.166.239; 4.Y.166.154;4.Y.166.157; 4.Y.166.166; 4.Y.166.169; 4.Y.166.172; 4.Y.166.175;4.Y.166.240; 4.Y.166.244; 4.Y.169.228; 4.Y.169.229; 4.Y.169.230;4.Y.169.231; 4.Y.169.236; 4.Y.169.237; 4.Y.169.238; 4.Y.169.239;4.Y.169.154; 4.Y.169.157; 4.Y.169.166; 4.Y.169.169; 4.Y.169.172;4.Y.169.175; 4.Y.169.240; 4.Y.169.244; 4.Y.172.228; 4.Y.172.229;4.Y.172.230; 4.Y.172.231; 4.Y.172.236; 4.Y.172.237; 4.Y.172.238;4.Y.172.239; 4.Y.172.154; 4.Y.172.157; 4.Y.172.166; 4.Y.172.169;4.Y.172.172; 4.Y.172.175; 4.Y.172.240; 4.Y.172.244; 4.Y.175.228;4.Y.175.229; 4.Y.175.230; 4.Y.175.231; 4.Y.175.236; 4.Y.175.237;4.Y.175.238; 4.Y.175.239; 4.Y.175.154; 4.Y.175.157; 4.Y.175.166;4.Y.175.169; 4.Y.175.172; 4.Y.175.175; 4.Y.175.240; 4.Y.175.244;4.Y.240.228; 4.Y.240.229; 4.Y.240.230; 4.Y.240.231; 4.Y.240.236;4.Y.240.237; 4.Y.240.238; 4.Y.240.239; 4.Y.240.154; 4.Y.240.157;4.Y.240.166; 4.Y.240.169; 4.Y.240.172; 4.Y.240.175; 4.Y.240.240;4.Y.240.244; 4.Y.244.228; 4.Y.244.229; 4.Y.244.230; 4.Y.244.231;4.Y.244.236; 4.Y.244.237; 4.Y.244.238; 4.Y.244.239; 4.Y.244.154;4.Y.244.157; 4.Y.244.166; 4.Y.244.169; 4.Y.244.172; 4.Y.244.175;4.Y.244.240; 4.Y.244.244; Prodrugs of 5.B 5.B.228.228; 5.B.228.229;5.B.228.230; 5.B.228.231; 5.B.228.236; 5.B.228.237; 5.B.228.238;5.B.228.239; 5.B.228.154; 5.B.228.157; 5.B.228.166; 5.B.228.169;5.B.228.172; 5.B.228.175; 5.B.228.240; 5.B.228.244; 5.B.229.228;5.B.229.229; 5.B.229.230; 5.B.229.231; 5.B.229.236; 5.B.229.237;5.B.229.238; 5.B.229.239; 5.B.229.154; 5.B.229.157; 5.B.229.166;5.B.229.169; 5.B.229.172; 5.B.229.175; 5.B.229.240; 5.B.229.244;5.B.230.228; 5.B.230.229; 5.B.230.230; 5.B.230.231; 5.B.230.236;5.B.230.237; 5.B.230.238; 5.B.230.239; 5.B.230.154; 5.B.230.157;5.B.230.166; 5.B.230.169; 5.B.230.172; 5.B.230.175; 5.B.230.240;5.B.230.244; 5.B.231.228; 5.B.231.229; 5.B.231.230; 5.B.231.231;5.B.231.236; 5.B.231.237; 5.B.231.238; 5.B.231.239; 5.B.231.154;5.B.231.157; 5.B.231.166; 5.B.231.169; 5.B.231.172; 5.B.231.175;5.B.231.240; 5.B.231.244; 5.B.236.228; 5.B.236.229; 5.B.236.230;5.B.236.231; 5.B.236.236; 5.B.236.237; 5.B.236.238; 5.B.236.239;5.B.236.154; 5.B.236.157; 5.B.236.166; 5.B.236.169; 5.B.236.172;5.B.236.175; 5.B.236.240; 5.B.236.244; 5.B.237.228; 5.B.237.229;5.B.237.230; 5.B.237.231; 5.B.237.236; 5.B.237.237; 5.B.237.238;5.B.237.239; 5.B.237.154; 5.B.237.157; 5.B.237.166; 5.B.237.169;5.B.237.172; 5.B.237.175; 5.B.237.240; 5.B.237.244; 5.B.238.228;5.B.238.229; 5.B.238.230; 5.B.238.231; 5.B.238.236; 5.B.238.237;5.B.238.238; 5.B.238.239; 5.B.238.154; 5.B.238.157; 5.B.238.166;5.B.238.169; 5.B.238.172; 5.B.238.175; 5.B.238.240; 5.B.238.244;5.B.239.228; 5.B.239.229; 5.B.239.230; 5.B.239.231; 5.B.239.236;5.B.239.237; 5.B.239.238; 5.B.239.239; 5.B.239.154; 5.B.239.157;5.B.239.166; 5.B.239.169; 5.B.239.172; 5.B.239.175; 5.B.239.240;5.B.239.244; 5.B.154.228; 5.B.154.229; 5.B.154.230; 5.B.154.231;5.B.154.236; 5.B.154.237; 5.B.154.238; 5.B.154.239; 5.B.154.154;5.B.154.157; 5.B.154.166; 5.B.154.169; 5.B.154.172; 5.B.154.175;5.B.154.240; 5.B.154.244; 5.B.157.228; 5.B.157.229; 5.B.157.230;5.B.157.231; 5.B.157.236; 5.B.157.237; 5.B.157.238; 5.B.157.239;5.B.157.154; 5.B.157.157; 5.B.157.166; 5.B.157.169; 5.B.157.172;5.B.157.175; 5.B.157.240; 5.B.157.244; 5.B.166.228; 5.B.166.229;5.B.166.230; 5.B.166.231; 5.B.166.236; 5.B.166.237; 5.B.166.238;5.B.166.239; 5.B.166.154; 5.B.166.157; 5.B.166.166; 5.B.166.169;5.B.166.172; 5.B.166.175; 5.B.166.240; 5.B.166.244; 5.B.169.228;5.B.169.229; 5.B.169.230; 5.B.169.231; 5.B.169.236; 5.B.169.237;5.B.169.238; 5.B.169.239; 5.B.169.154; 5.B.169.157; 5.B.169.166;5.B.169.169; 5.B.169.172; 5.B.169.175; 5.B.169.240; 5.B.169.244;5.B.172.228; 5.B.172.229; 5.B.172.230; 5.B.172.231; 5.B.172.236;5.B.172.237; 5.B.172.238; 5.B.172.239; 5.B.172.154; 5.B.172.157;5.B.172.166; 5.B.172.169; 5.B.172.172; 5.B.172.175; 5.B.172.240;5.B.172.244; 5.B.175.228; 5.B.175.229; 5.B.175.230; 5.B.175.231;5.B.175.236; 5.B.175.237; 5.B.175.238; 5.B.175.239; 5.B.175.154;5.B.175.157; 5.B.175.166; 5.B.175.169; 5.B.175.172; 5.B.175.175;5.B.175.240; 5.B.175.244; 5.B.240.228; 5.B.240.229; 5.B.240.230;5.B.240.231; 5.B.240.236; 5.B.240.237; 5.B.240.238; 5.B.240.239;5.B.240.154; 5.B.240.157; 5.B.240.166; 5.B.240.169; 5.B.240.172;5.B.240.175; 5.B.240.240; 5.B.240.244; 5.B.244.228; 5.B.244.229;5.B.244.230; 5.B.244.231; 5.B.244.236; 5.B.244.237; 5.B.244.238;5.B.244.239; 5.B.244.154; 5.B.244.157; 5.B.244.166; 5.B.244.169;5.B.244.172; 5.B.244.175; 5.B.244.240; 5.B.244.244; Prodrugs of 5.D5.D.228.228; 5.D.228.229; 5.D.228.230; 5.D.228.231; 5.D.228.236;5.D.228.237; 5.D.228.238; 5.D.228.239; 5.D.228.154; 5.D.228.157;5.D.228.166; 5.D.228.169; 5.D.228.172; 5.D.228.175; 5.D.228.240;5.D.228.244; 5.D.229.228; 5.D.229.229; 5.D.229.230; 5.D.229.231;5.D.229.236; 5.D.229.237; 5.D.229.238; 5.D.229.239; 5.D.229.154;5.D.229.157; 5.D.229.166; 5.D.229.169; 5.D.229.172; 5.D.229.175;5.D.229.240; 5.D.229.244; 5.D.230.228; 5.D.230.229; 5.D.230.230;5.D.230.231; 5.D.230.236; 5.D.230.237; 5.D.230.238; 5.D.230.239;5.D.230.154; 5.D.230.157; 5.D.230.166; 5.D.230.169; 5.D.230.172;5.D.230.175; 5.D.230.240; 5.D.230.244; 5.D.231.228; 5.D.231.229;5.D.231.230; 5.D.231.231; 5.D.231.236; 5.D.231.237; 5.D.231.238;5.D.231.239; 5.D.231.154; 5.D.231.157; 5.D.231.166; 5.D.231.169;5.D.231.172; 5.D.231.175; 5.D.231.240; 5.D.231.244; 5.D.236.228;5.D.236.229; 5.D.236.230; 5.D.236.231; 5.D.236.236; 5.D.236.237;5.D.236.238; 5.D.236.239; 5.D.236.154; 5.D.236.157; 5.D.236.166;5.D.236.169; 5.D.236.172; 5.D.236.175; 5.D.236.240; 5.D.236.244;5.D.237.228; 5.D.237.229; 5.D.237.230; 5.D.237.231; 5.D.237.236;5.D.237.237; 5.D.237.238; 5.D.237.239; 5.D.237.154; 5.D.237.157;5.D.237.166; 5.D.237.169; 5.D.237.172; 5.D.237.175; 5.D.237.240;5.D.237.244; 5.D.238.228; 5.D.238.229; 5.D.238.230; 5.D.238.231;5.D.238.236; 5.D.238.237; 5.D.238.238; 5.D.238.239; 5.D.238.154;5.D.238.157; 5.D.238.166; 5.D.238.169; 5.D.238.172; 5.D.238.175;5.D.238.240; 5.D.238.244; 5.D.239.228; 5.D.239.229; 5.D.239.230;5.D.239.231; 5.D.239.236; 5.D.239.237; 5.D.239.238; 5.D.239.239;5.D.239.154; 5.D.239.157; 5.D.239.166; 5.D.239.169; 5.D.239.172;5.D.239.175; 5.D.239.240; 5.D.239.244; 5.D.154.228; 5.D.154.229;5.D.154.230; 5.D.154.231; 5.D.154.236; 5.D.154.237; 5.D.154.238;5.D.154.239; 5.D.154.154; 5.D.154.157; 5.D.154.166; 5.D.154.169;5.D.154.172; 5.D.154.175; 5.D.154.240; 5.D.154.244; 5.D.157.228;5.D.157.229; 5.D.157.230; 5.D.157.231; 5.D.157.236; 5.D.157.237;5.D.157.238; 5.D.157.239; 5.D.157.154; 5.D.157.157; 5.D.157.166;5.D.157.169; 5.D.157.172; 5.D.157.175; 5.D.157.240; 5.D.157.244;5.D.166.228; 5.D.166.229; 5.D.166.230; 5.D.166.231; 5.D.166.236;5.D.166.237; 5.D.166.238; 5.D.166.239; 5.D.166.154; 5.D.166.157;5.D.166.166; 5.D.166.169; 5.D.166.172; 5.D.166.175; 5.D.166.240;5.D.166.244; 5.D.169.228; 5.D.169.229; 5.D.169.230; 5.D.169.231;5.D.169.236; 5.D.169.237; 5.D.169.238; 5.D.169.239; 5.D.169.154;5.D.169.157; 5.D.169.166; 5.D.169.169; 5.D.169.172; 5.D.169.175;5.D.169.240; 5.D.169.244; 5.D.172.228; 5.D.172.229; 5.D.172.230;5.D.172.231; 5.D.172.236; 5.D.172.237; 5.D.172.238; 5.D.172.239;5.D.172.154; 5.D.172.157; 5.D.172.166; 5.D.172.169; 5.D.172.172;5.D.172.175; 5.D.172.240; 5.D.172.244; 5.D.175.228; 5.D.175.229;5.D.175.230; 5.D.175.231; 5.D.175.236; 5.D.175.237; 5.D.175.238;5.D.175.239; 5.D.175.154; 5.D.175.157; 5.D.175.166; 5.D.175.169;5.D.175.172; 5.D.175.175; 5.D.175.240; 5.D.175.244; 5.D.240.228;5.D.240.229; 5.D.240.230; 5.D.240.231; 5.D.240.236; 5.D.240.237;5.D.240.238; 5.D.240.239; 5.D.240.154; 5.D.240.157; 5.D.240.166;5.D.240.169; 5.D.240.172; 5.D.240.175; 5.D.240.240; 5.D.240.244;5.D.244.228; 5.D.244.229; 5.D.244.230; 5.D.244.231; 5.D.244.236;5.D.244.237; 5.D.244.238; 5.D.244.239; 5.D.244.154; 5.D.244.157;5.D.244.166; 5.D.244.169; 5.D.244.172; 5.D.244.175; 5.D.244.240;5.D.244.244; Prodrugs of 5.E 5.E.228.228; 5.E.228.229; 5.E.228.230;5.E.228.231; 5.E.228.236; 5.E.228.237; 5.E.228.238; 5.E.228.239;5.E.228.154; 5.E.228.157; 5.E.228.166; 5.E.228.169; 5.E.228.172;5.E.228.175; 5.E.228.240; 5.E.228.244; 5.E.229.228; 5.E.229.229;5.E.229.230; 5.E.229.231; 5.E.229.236; 5.E.229.237; 5.E.229.238;5.E.229.239; 5.E.229.154; 5.E.229.157; 5.E.229.166; 5.E.229.169;5.E.229.172; 5.E.229.175; 5.E.229.240; 5.E.229.244; 5.E.230.228;5.E.230.229; 5.E.230.230; 5.E.230.231; 5.E.230.236; 5.E.230.237;5.E.230.238; 5.E.230.239; 5.E.230.154; 5.E.230.157; 5.E.230.166;5.E.230.169; 5.E.230.172; 5.E.230.175; 5.E.230.240; 5.E.230.244;5.E.231.228; 5.E.231.229; 5.E.231.230; 5.E.231.231; 5.E.231.236;5.E.231.237; 5.E.231.238; 5.E.231.239; 5.E.231.154; 5.E.231.157;5.E.231.166; 5.E.231.169; 5.E.231.172; 5.E.231.175; 5.E.231.240;5.E.231.244; 5.E.236.228; 5.E.236.229; 5.E.236.230; 5.E.236.231;5.E.236.236; 5.E.236.237; 5.E.236.238; 5.E.236.239; 5.E.236.154;5.E.236.157; 5.E.236.166; 5.E.236.169; 5.E.236.172; 5.E.236.175;5.E.236.240; 5.E.236.244; 5.E.237.228; 5.E.237.229; 5.E.237.230;5.E.237.231; 5.E.237.236; 5.E.237.237; 5.E.237.238; 5.E.237.239;5.E.237.154; 5.E.237.157; 5.E.237.166; 5.E.237.169; 5.E.237.172;5.E.237.175; 5.E.237.240; 5.E.237.244; 5.E.238.228; 5.E.238.229;5.E.238.230; 5.E.238.231; 5.E.238.236; 5.E.238.237; 5.E.238.238;5.E.238.239; 5.E.238.154; 5.E.238.157; 5.E.238.166; 5.E.238.169;5.E.238.172; 5.E.238.175; 5.E.238.240; 5.E.238.244; 5.E.239.228;5.E.239.229; 5.E.239.230; 5.E.239.231; 5.E.239.236; 5.E.239.237;5.E.239.238; 5.E.239.239; 5.E.239.154; 5.E.239.157; 5.E.239.166;5.E.239.169; 5.E.239.172; 5.E.239.175; 5.E.239.240; 5.E.239.244;5.E.154.228; 5.E.154.229; 5.E.154.230; 5.E.154.231; 5.E.154.236;5.E.154.237; 5.E.154.238; 5.E.154.239; 5.E.154.154; 5.E.154.157;5.E.154.166; 5.E.154.169; 5.E.154.172; 5.E.154.175; 5.E.154.240;5.E.154.244; 5.E.157.228; 5.E.157.229; 5.E.157.230; 5.E.157.231;5.E.157.236; 5.E.157.237; 5.E.157.238; 5.E.157.239; 5.E.157.154;5.E.157.157; 5.E.157.166; 5.E.157.169; 5.E.157.172; 5.E.157.175;5.E.157.240; 5.E.157.244; 5.E.166.228; 5.E.166.229; 5.E.166.230;5.E.166.231; 5.E.166.236; 5.E.166.237; 5.E.166.238; 5.E.166.239;5.E.166.154; 5.E.166.157; 5.E.166.166; 5.E.166.169; 5.E.166.172;5.E.166.175; 5.E.166.240; 5.E.166.244; 5.E.169.228; 5.E.169.229;5.E.169.230; 5.E.169.231; 5.E.169.236; 5.E.169.237; 5.E.169.238;5.E.169.239; 5.E.169.154; 5.E.169.157; 5.E.169.166; 5.E.169.169;5.E.169.172; 5.E.169.175; 5.E.169.240; 5.E.169.244; 5.E.172.228;5.E.172.229; 5.E.172.230; 5.E.172.231; 5.E.172.236; 5.E.172.237;5.E.172.238; 5.E.172.239; 5.E.172.154; 5.E.172.157; 5.E.172.166;5.E.172.169; 5.E.172.172; 5.E.172.175; 5.E.172.240; 5.E.172.244;5.E.175.228; 5.E.175.229; 5.E.175.230; 5.E.175.231; 5.E.175.236;5.E.175.237; 5.E.175.238; 5.E.175.239; 5.E.175.154; 5.E.175.157;5.E.175.166; 5.E.175.169; 5.E.175.172; 5.E.175.175; 5.E.175.240;5.E.175.244; 5.E.240.228; 5.E.240.229; 5.E.240.230; 5.E.240.231;5.E.240.236; 5.E.240.237; 5.E.240.238; 5.E.240.239; 5.E.240.154;5.E.240.157; 5.E.240.166; 5.E.240.169; 5.E.240.172; 5.E.240.175;5.E.240.240; 5.E.240.244; 5.E.244.228; 5.E.244.229; 5.E.244.230;5.E.244.231; 5.E.244.236; 5.E.244.237; 5.E.244.238; 5.E.244.239;5.E.244.154; 5.E.244.157; 5.E.244.166; 5.E.244.169; 5.E.244.172;5.E.244.175; 5.E.244.240; 5.E.244.244; Prodrugs of 5.G 5.G.228.228;5.G.228.229; 5.G.228.230; 5.G.228.231; 5.G.228.236; 5.G.228.237;5.G.228.238; 5.G.228.239; 5.G.228.154; 5.G.228.157; 5.G.228.166;5.G.228.169; 5.G.228.172; 5.G.228.175; 5.G.228.240; 5.G.228.244;5.G.229.228; 5.G.229.229; 5.G.229.230; 5.G.229.231; 5.G.229.236;5.G.229.237; 5.G.229.238; 5.G.229.239; 5.G.229.154; 5.G.229.157;5.G.229.166; 5.G.229.169; 5.G.229.172; 5.G.229.175; 5.G.229.240;5.G.229.244; 5.G.230.228; 5.G.230.229; 5.G.230.230; 5.G.230.231;5.G.230.236; 5.G.230.237; 5.G.230.238; 5.G.230.239; 5.G.230.154;5.G.230.157; 5.G.230.166; 5.G.230.169; 5.G.230.172; 5.G.230.175;5.G.230.240; 5.G.230.244; 5.G.231.228; 5.G.231.229; 5.G.231.230;5.G.231.231; 5.G.231.236; 5.G.231.237; 5.G.231.238; 5.G.231.239;5.G.231.154; 5.G.231.157; 5.G.231.166; 5.G.231.169; 5.G.231.172;5.G.231.175; 5.G.231.240; 5.G.231.244; 5.G.236.228; 5.G.236.229;5.G.236.230; 5.G.236.231; 5.G.236.236; 5.G.236.237; 5.G.236.238;5.G.236.239; 5.G.236.154; 5.G.236.157; 5.G.236.166; 5.G.236.169;5.G.236.172; 5.G.236.175; 5.G.236.240; 5.G.236.244; 5.G.237.228;5.G.237.229; 5.G.237.230; 5.G.237.231; 5.G.237.236; 5.G.237.237;5.G.237.238; 5.G.237.239; 5.G.237.154; 5.G.237.157; 5.G.237.166;5.G.237.169; 5.G.237.172; 5.G.237.175; 5.G.237.240; 5.G.237.244;5.G.238.228; 5.G.238.229; 5.G.238.230; 5.G.238.231; 5.G.238.236;5.G.238.237; 5.G.238.238; 5.G.238.239; 5.G.238.154; 5.G.238.157;5.G.238.166; 5.G.238.169; 5.G.238.172; 5.G.238.175; 5.G.238.240;5.G.238.244; 5.G.239.228; 5.G.239.229; 5.G.239.230; 5.G.239.231;5.G.239.236; 5.G.239.237; 5.G.239.238; 5.G.239.239; 5.G.239.154;5.G.239.157; 5.G.239.166; 5.G.239.169; 5.G.239.172; 5.G.239.175;5.G.239.240; 5.G.239.244; 5.G.154.228; 5.G.154.229; 5.G.154.230;5.G.154.231; 5.G.154.236; 5.G.154.237; 5.G.154.238; 5.G.154.239;5.G.154.154; 5.G.154.157; 5.G.154.166; 5.G.154.169; 5.G.154.172;5.G.154.175; 5.G.154.240; 5.G.154.244; 5.G.157.228; 5.G.157.229;5.G.157.230; 5.G.157.231; 5.G.157.236; 5.G.157.237; 5.G.157.238;5.G.157.239; 5.G.157.154; 5.G.157.157; 5.G.157.166; 5.G.157.169;5.G.157.172; 5.G.157.175; 5.G.157.240; 5.G.157.244; 5.G.166.228;5.G.166.229; 5.G.166.230; 5.G.166.231; 5.G.166.236; 5.G.166.237;5.G.166.238; 5.G.166.239; 5.G.166.154; 5.G.166.157; 5.G.166.166;5.G.166.169; 5.G.166.172; 5.G.166.175; 5.G.166.240; 5.G.166.244;5.G.169.228; 5.G.169.229; 5.G.169.230; 5.G.169.231; 5.G.169.236;5.G.169.237; 5.G.169.238; 5.G.169.239; 5.G.169.154; 5.G.169.157;5.G.169.166; 5.G.169.169; 5.G.169.172; 5.G.169.175; 5.G.169.240;5.G.169.244; 5.G.172.228; 5.G.172.229; 5.G.172.230; 5.G.172.231;5.G.172.236; 5.G.172.237; 5.G.172.238; 5.G.172.239; 5.G.172.154;5.G.172.157; 5.G.172.166; 5.G.172.169; 5.G.172.172; 5.G.172.175;5.G.172.240; 5.G.172.244; 5.G.175.228; 5.G.175.229; 5.G.175.230;5.G.175.231; 5.G.175.236; 5.G.175.237; 5.G.175.238; 5.G.175.239;5.G.175.154; 5.G.175.157; 5.G.175.166; 5.G.175.169; 5.G.175.172;5.G.175.175; 5.G.175.240; 5.G.175.244; 5.G.240.228; 5.G.240.229;5.G.240.230; 5.G.240.231; 5.G.240.236; 5.G.240.237; 5.G.240.238;5.G.240.239; 5.G.240.154; 5.G.240.157; 5.G.240.166; 5.G.240.169;5.G.240.172; 5.G.240.175; 5.G.240.240; 5.G.240.244; 5.G.244.228;5.G.244.229; 5.G.244.230; 5.G.244.231; 5.G.244.236; 5.G.244.237;5.G.244.238; 5.G.244.239; 5.G.244.154; 5.G.244.157; 5.G.244.166;5.G.244.169; 5.G.244.172; 5.G.244.175; 5.G.244.240; 5.G.244.244;Prodrugs of 5.I 5.I.228.228; 5.I.228.229; 5.I.228.230; 5.I.228.231;5.I.228.236; 5.I.228.237; 5.I.228.238; 5.I.228.239; 5.I.228.154;5.I.228.157; 5.I.228.166; 5.I.228.169; 5.I.228.172; 5.I.228.175;5.I.228.240; 5.I.228.244; 5.I.229.228; 5.I.229.229; 5.I.229.230;5.I.229.231; 5.I.229.236; 5.I.229.237; 5.I.229.238; 5.I.229.239;5.I.229.154; 5.I.229.157; 5.I.229.166; 5.I.229.169; 5.I.229.172;5.I.229.175; 5.I.229.240; 5.I.229.244; 5.I.230.228; 5.I.230.229;5.I.230.230; 5.I.230.231; 5.I.230.236; 5.I.230.237; 5.I.230.238;5.I.230.239; 5.I.230.154; 5.I.230.157; 5.I.230.166; 5.I.230.169;5.I.230.172; 5.I.230.175; 5.I.230.240; 5.I.230.244; 5.I.231.228;5.I.231.229; 5.I.231.230; 5.I.231.231; 5.I.231.236; 5.I.231.237;5.I.231.238; 5.I.231.239; 5.I.231.154; 5.I.231.157; 5.I.231.166;5.I.231.169; 5.I.231.172; 5.I.231.175; 5.I.231.240; 5.I.231.244;5.I.236.228; 5.I.236.229; 5.I.236.230; 5.I.236.231; 5.I.236.236;5.I.236.237; 5.I.236.238; 5.I.236.239; 5.I.236.154; 5.I.236.157;5.I.236.166; 5.I.236.169; 5.I.236.172; 5.I.236.175; 5.I.236.240;5.I.236.244; 5.I.237.228; 5.I.237.229; 5.I.237.230; 5.I.237.231;5.I.237.236; 5.I.237.237; 5.I.237.238; 5.I.237.239; 5.I.237.154;5.I.237.157; 5.I.237.166; 5.I.237.169; 5.I.237.172; 5.I.237.175;5.I.237.240; 5.I.237.244; 5.I.238.228; 5.I.238.229; 5.I.238.230;5.I.238.231; 5.I.238.236; 5.I.238.237; 5.I.238.238; 5.I.238.239;5.I.238.154; 5.I.238.157; 5.I.238.166; 5.I.238.169; 5.I.238.172;5.I.238.175; 5.I.238.240; 5.I.238.244; 5.I.239.228; 5.I.239.229;5.I.239.230; 5.I.239.231; 5.I.239.236; 5.I.239.237; 5.I.239.238;5.I.239.239; 5.I.239.154; 5.I.239.157; 5.I.239.166; 5.I.239.169;5.I.239.172; 5.I.239.175; 5.I.239.240; 5.I.239.244; 5.I.154.228;5.I.154.229; 5.I.154.230; 5.I.154.231; 5.I.154.236; 5.I.154.237;5.I.154.238; 5.I.154.239; 5.I.154.154; 5.I.154.157; 5.I.154.166;5.I.154.169; 5.I.154.172; 5.I.154.175; 5.I.154.240; 5.I.154.244;5.I.157.228; 5.I.157.229; 5.I.157.230; 5.I.157.231; 5.I.157.236;5.I.157.237; 5.I.157.238; 5.I.157.239; 5.I.157.154; 5.I.157.157;5.I.157.166; 5.I.157.169; 5.I.157.172; 5.I.157.175; 5.I.157.240;5.I.157.244; 5.I.166.228; 5.I.166.229; 5.I.166.230; 5.I.166.231;5.I.166.236; 5.I.166.237; 5.I.166.238; 5.I.166.239; 5.I.166.154;5.I.166.157; 5.I.166.166; 5.I.166.169; 5.I.166.172; 5.I.166.175;5.I.166.240; 5.I.166.244; 5.I.169.228; 5.I.169.229; 5.I.169.230;5.I.169.231; 5.I.169.236; 5.I.169.237; 5.I.169.238; 5.I.169.239;5.I.169.154; 5.I.169.157; 5.I.169.166; 5.I.169.169; 5.I.169.172;5.I.169.175; 5.I.169.240; 5.I.169.244; 5.I.172.228; 5.I.172.229;5.I.172.230; 5.I.172.231; 5.I.172.236; 5.I.172.237; 5.I.172.238;5.I.172.239; 5.I.172.154; 5.I.172.157; 5.I.172.166; 5.I.172.169;5.I.172.172; 5.I.172.175; 5.I.172.240; 5.I.172.244; 5.I.175.228;5.I.175.229; 5.I.175.230; 5.I.175.231; 5.I.175.236; 5.I.175.237;5.I.175.238; 5.I.175.239; 5.I.175.154; 5.I.175.157; 5.I.175.166;5.I.175.169; 5.I.175.172; 5.I.175.175; 5.I.175.240; 5.I.175.244;5.I.240.228; 5.I.240.229; 5.I.240.230; 5.I.240.231; 5.I.240.236;5.I.240.237; 5.I.240.238; 5.I.240.239; 5.I.240.154; 5.I.240.157;5.I.240.166; 5.I.240.169; 5.I.240.172; 5.I.240.175; 5.I.240.240;5.I.240.244; 5.I.244.228; 5.I.244.229; 5.I.244.230; 5.I.244.231;5.I.244.236; 5.I.244.237; 5.I.244.238; 5.I.244.239; 5.I.244.154;5.I.244.157; 5.I.244.166; 5.I.244.169; 5.I.244.172; 5.I.244.175;5.I.244.240; 5.I.244.244; Prodrugs of 5.J 5.J.228.228; 5.J.228.229;5.J.228.230; 5.J.228.231; 5.J.228.236; 5.J.228.237; 5.J.228.238;5.J.228.239; 5.J.228.154; 5.J.228.157; 5.J.228.166; 5.J.228.169;5.J.228.172; 5.J.228.175; 5.J.228.240; 5.J.228.244; 5.J.229.228;5.J.229.229; 5.J.229.230; 5.J.229.231; 5.J.229.236; 5.J.229.237;5.J.229.238; 5.J.229.239; 5.J.229.154; 5.J.229.157; 5.J.229.166;5.J.229.169; 5.J.229.172; 5.J.229.175; 5.J.229.240; 5.J.229.244;5.J.230.228; 5.J.230.229; 5.J.230.230; 5.J.230.231; 5.J.230.236;5.J.230.237; 5.J.230.238; 5.J.230.239; 5.J.230.154; 5.J.230.157;5.J.230.166; 5.J.230.169; 5.J.230.172; 5.J.230.175; 5.J.230.240;5.J.230.244; 5.J.231.228; 5.J.231.229; 5.J.231.230; 5.J.231.231;5.J.231.236; 5.J.231.237; 5.J.231.238; 5.J.231.239; 5.J.231.154;5.J.231.157; 5.J.231.166; 5.J.231.169; 5.J.231.172; 5.J.231.175;5.J.231.240; 5.J.231.244; 5.J.236.228; 5.J.236.229; 5.J.236.230;5.J.236.231; 5.J.236.236; 5.J.236.237; 5.J.236.238; 5.J.236.239;5.J.236.154; 5.J.236.157; 5.J.236.166; 5.J.236.169; 5.J.236.172;5.J.236.175; 5.J.236.240; 5.J.236.244; 5.J.237.228; 5.J.237.229;5.J.237.230; 5.J.237.231; 5.J.237.236; 5.J.237.237; 5.J.237.238;5.J.237.239; 5.J.237.154; 5.J.237.157; 5.J.237.166; 5.J.237.169;5.J.237.172; 5.J.237.175; 5.J.237.240; 5.J.237.244; 5.J.238.228;5.J.238.229; 5.J.238.230; 5.J.238.231; 5.J.238.236; 5.J.238.237;5.J.238.238; 5.J.238.239; 5.J.238.154; 5.J.238.157; 5.J.238.166;5.J.238.169; 5.J.238.172; 5.J.238.175; 5.J.238.240; 5.J.238.244;5.J.239.228; 5.J.239.229; 5.J.239.230; 5.J.239.231; 5.J.239.236;5.J.239.237; 5.J.239.238; 5.J.239.239; 5.J.239.154; 5.J.239.157;5.J.239.166; 5.J.239.169; 5.J.239.172; 5.J.239.175; 5.J.239.240;5.J.239.244; 5.J.154.228; 5.J.154.229; 5.J.154.230; 5.J.154.231;5.J.154.236; 5.J.154.237; 5.J.154.238; 5.J.154.239; 5.J.154.154;5.J.154.157; 5.J.154.166; 5.J.154.169; 5.J.154.172; 5.J.154.175;5.J.154.240; 5.J.154.244; 5.J.157.228; 5.J.157.229; 5.J.157.230;5.J.157.231; 5.J.157.236; 5.J.157.237; 5.J.157.238; 5.J.157.239;5.J.157.154; 5.J.157.157; 5.J.157.166; 5.J.157.169; 5.J.157.172;5.J.157.175; 5.J.157.240; 5.J.157.244; 5.J.166.228; 5.J.166.229;5.J.166.230; 5.J.166.231; 5.J.166.236; 5.J.166.237; 5.J.166.238;5.J.166.239; 5.J.166.154; 5.J.166.157; 5.J.166.166; 5.J.166.169;5.J.166.172; 5.J.166.175; 5.J.166.240; 5.J.166.244; 5.J.169.228;5.J.169.229; 5.J.169.230; 5.J.169.231; 5.J.169.236; 5.J.169.237;5.J.169.238; 5.J.169.239; 5.J.169.154; 5.J.169.157; 5.J.169.166;5.J.169.169; 5.J.169.172; 5.J.169.175; 5.J.169.240; 5.J.169.244;5.J.172.228; 5.J.172.229; 5.J.172.230; 5.J.172.231; 5.J.172.236;5.J.172.237; 5.J.172.238; 5.J.172.239; 5.J.172.154; 5.J.172.157;5.J.172.166; 5.J.172.169; 5.J.172.172; 5.J.172.175; 5.J.172.240;5.J.172.244; 5.J.175.228; 5.J.175.229; 5.J.175.230; 5.J.175.231;5.J.175.236; 5.J.175.237; 5.J.175.238; 5.J.175.239; 5.J.175.154;5.J.175.157; 5.J.175.166; 5.J.175.169; 5.J.175.172; 5.J.175.175;5.J.175.240; 5.J.175.244; 5.J.240.228; 5.J.240.229; 5.J.240.230;5.J.240.231; 5.J.240.236; 5.J.240.237; 5.J.240.238; 5.J.240.239;5.J.240.154; 5.J.240.157; 5.J.240.166; 5.J.240.169; 5.J.240.172;5.J.240.175; 5.J.240.240; 5.J.240.244; 5.J.244.228; 5.J.244.229;5.J.244.230; 5.J.244.231; 5.J.244.236; 5.J.244.237; 5.J.244.238;5.J.244.239; 5.J.244.154; 5.J.244.157; 5.J.244.166; 5.J.244.169;5.J.244.172; 5.J.244.175; 5.J.244.240; 5.J.244.244; Prodrugs of 5.L5.L.228.228; 5.L.228.229; 5.L.228.230; 5.L.228.231; 5.L.228.236;5.L.228.237; 5.L.228.238; 5.L.228.239; 5.L.228.154; 5.L.228.157;5.L.228.166; 5.L.228.169; 5.L.228.172; 5.L.228.175; 5.L.228.240;5.L.228.244; 5.L.229.228; 5.L.229.229; 5.L.229.230; 5.L.229.231;5.L.229.236; 5.L.229.237; 5.L.229.238; 5.L.229.239; 5.L.229.154;5.L.229.157; 5.L.229.166; 5.L.229.169; 5.L.229.172; 5.L.229.175;5.L.229.240; 5.L.229.244; 5.L.230.228; 5.L.230.229; 5.L.230.230;5.L.230.231; 5.L.230.236; 5.L.230.237; 5.L.230.238; 5.L.230.239;5.L.230.154; 5.L.230.157; 5.L.230.166; 5.L.230.169; 5.L.230.172;5.L.230.175; 5.L.230.240; 5.L.230.244; 5.L.231.228; 5.L.231.229;5.L.231.230; 5.L.231.231; 5.L.231.236; 5.L.231.237; 5.L.231.238;5.L.231.239; 5.L.231.154; 5.L.231.157; 5.L.231.166; 5.L.231.169;5.L.231.172; 5.L.231.175; 5.L.231.240; 5.L.231.244; 5.L.236.228;5.L.236.229; 5.L.236.230; 5.L.236.231; 5.L.236.236; 5.L.236.237;5.L.236.238; 5.L.236.239; 5.L.236.154; 5.L.236.157; 5.L.236.166;5.L.236.169; 5.L.236.172; 5.L.236.175; 5.L.236.240; 5.L.236.244;5.L.237.228; 5.L.237.229; 5.L.237.230; 5.L.237.231; 5.L.237.236;5.L.237.237; 5.L.237.238; 5.L.237.239; 5.L.237.154; 5.L.237.157;5.L.237.166; 5.L.237.169; 5.L.237.172; 5.L.237.175; 5.L.237.240;5.L.237.244; 5.L.238.228; 5.L.238.229; 5.L.238.230; 5.L.238.231;5.L.238.236; 5.L.238.237; 5.L.238.238; 5.L.238.239; 5.L.238.154;5.L.238.157; 5.L.238.166; 5.L.238.169; 5.L.238.172; 5.L.238.175;5.L.238.240; 5.L.238.244; 5.L.239.228; 5.L.239.229; 5.L.239.230;5.L.239.231; 5.L.239.236; 5.L.239.237; 5.L.239.238; 5.L.239.239;5.L.239.154; 5.L.239.157; 5.L.239.166; 5.L.239.169; 5.L.239.172;5.L.239.175; 5.L.239.240; 5.L.239.244; 5.L.154.228; 5.L.154.229;5.L.154.230; 5.L.154.231; 5.L.154.236; 5.L.154.237; 5.L.154.238;5.L.154.239; 5.L.154.154; 5.L.154.157; 5.L.154.166; 5.L.154.169;5.L.154.172; 5.L.154.175; 5.L.154.240; 5.L.154.244; 5.L.157.228;5.L.157.229; 5.L.157.230; 5.L.157.231; 5.L.157.236; 5.L.157.237;5.L.157.238; 5.L.157.239; 5.L.157.154; 5.L.157.157; 5.L.157.166;5.L.157.169; 5.L.157.172; 5.L.157.175; 5.L.157.240; 5.L.157.244;5.L.166.228; 5.L.166.229; 5.L.166.230; 5.L.166.231; 5.L.166.236;5.L.166.237; 5.L.166.238; 5.L.166.239; 5.L.166.154; 5.L.166.157;5.L.166.166; 5.L.166.169; 5.L.166.172; 5.L.166.175; 5.L.166.240;5.L.166.244; 5.L.169.228; 5.L.169.229; 5.L.169.230; 5.L.169.231;5.L.169.236; 5.L.169.237; 5.L.169.238; 5.L.169.239; 5.L.169.154;5.L.169.157; 5.L.169.166; 5.L.169.169; 5.L.169.172; 5.L.169.175;5.L.169.240; 5.L.169.244; 5.L.172.228; 5.L.172.229; 5.L.172.230;5.L.172.231; 5.L.172.236; 5.L.172.237; 5.L.172.238; 5.L.172.239;5.L.172.154; 5.L.172.157; 5.L.172.166; 5.L.172.169; 5.L.172.172;5.L.172.175; 5.L.172.240; 5.L.172.244; 5.L.175.228; 5.L.175.229;5.L.175.230; 5.L.175.231; 5.L.175.236; 5.L.175.237; 5.L.175.238;5.L.175.239; 5.L.175.154; 5.L.175.157; 5.L.175.166; 5.L.175.169;5.L.175.172; 5.L.175.175; 5.L.175.240; 5.L.175.244; 5.L.240.228;5.L.240.229; 5.L.240.230; 5.L.240.231; 5.L.240.236; 5.L.240.237;5.L.240.238; 5.L.240.239; 5.L.240.154; 5.L.240.157; 5.L.240.166;5.L.240.169; 5.L.240.172; 5.L.240.175; 5.L.240.240; 5.L.240.244;5.L.244.228; 5.L.244.229; 5.L.244.230; 5.L.244.231; 5.L.244.236;5.L.244.237; 5.L.244.238; 5.L.244.239; 5.L.244.154; 5.L.244.157;5.L.244.166; 5.L.244.169; 5.L.244.172; 5.L.244.175; 5.L.244.240;5.L.244.244; Prodrugs of 5.O 5.O.228.228; 5.O.228.229; 5.O.228.230;5.O.228.231; 5.O.228.236; 5.O.228.237; 5.O.228.238; 5.O.228.239;5.O.228.154; 5.O.228.157; 5.O.228.166; 5.O.228.169; 5.O.228.172;5.O.228.175; 5.O.228.240; 5.O.228.244; 5.O.229.228; 5.O.229.229;5.O.229.230; 5.O.229.231; 5.O.229.236; 5.O.229.237; 5.O.229.238;5.O.229.239; 5.O.229.154; 5.O.229.157; 5.O.229.166; 5.O.229.169;5.O.229.172; 5.O.229.175; 5.O.229.240; 5.O.229.244; 5.O.230.228;5.O.230.229; 5.O.230.230; 5.O.230.231; 5.O.230.236; 5.O.230.237;5.O.230.238; 5.O.230.239; 5.O.230.154; 5.O.230.157; 5.O.230.166;5.O.230.169; 5.O.230.172; 5.O.230.175; 5.O.230.240; 5.O.230.244;5.O.231.228; 5.O.231.229; 5.O.231.230; 5.O.231.231; 5.O.231.236;5.O.231.237; 5.O.231.238; 5.O.231.239; 5.O.231.154; 5.O.231.157;5.O.231.166; 5.O.231.169; 5.O.231.172; 5.O.231.175; 5.O.231.240;5.O.231.244; 5.O.236.228; 5.O.236.229; 5.O.236.230; 5.O.236.231;5.O.236.236; 5.O.236.237; 5.O.236.238; 5.O.236.239; 5.O.236.154;5.O.236.157; 5.O.236.166; 5.O.236.169; 5.O.236.172; 5.O.236.175;5.O.236.240; 5.O.236.244; 5.O.237.228; 5.O.237.229; 5.O.237.230;5.O.237.231; 5.O.237.236; 5.O.237.237; 5.O.237.238; 5.O.237.239;5.O.237.154; 5.O.237.157; 5.O.237.166; 5.O.237.169; 5.O.237.172;5.O.237.175; 5.O.237.240; 5.O.237.244; 5.O.238.228; 5.O.238.229;5.O.238.230; 5.O.238.231; 5.O.238.236; 5.O.238.237; 5.O.238.238;5.O.238.239; 5.O.238.154; 5.O.238.157; 5.O.238.166; 5.O.238.169;5.O.238.172; 5.O.238.175; 5.O.238.240; 5.O.238.244; 5.O.239.228;5.O.239.229; 5.O.239.230; 5.O.239.231; 5.O.239.236; 5.O.239.237;5.O.239.238; 5.O.239.239; 5.O.239.154; 5.O.239.157; 5.O.239.166;5.O.239.169; 5.O.239.172; 5.O.239.175; 5.O.239.240; 5.O.239.244;5.O.154.228; 5.O.154.229; 5.O.154.230; 5.O.154.231; 5.O.154.236;5.O.154.237; 5.O.154.238; 5.O.154.239; 5.O.154.154; 5.O.154.157;5.O.154.166; 5.O.154.169; 5.O.154.172; 5.O.154.175; 5.O.154.240;5.O.154.244; 5.O.157.228; 5.O.157.229; 5.O.157.230; 5.O.157.231;5.O.157.236; 5.O.157.237; 5.O.157.238; 5.O.157.239; 5.O.157.154;5.O.157.157; 5.O.157.166; 5.O.157.169; 5.O.157.172; 5.O.157.175;5.O.157.240; 5.O.157.244; 5.O.166.228; 5.O.166.229; 5.O.166.230;5.O.166.231; 5.O.166.236; 5.O.166.237; 5.O.166.238; 5.O.166.239;5.O.166.154; 5.O.166.157; 5.O.166.166; 5.O.166.169; 5.O.166.172;5.O.166.175; 5.O.166.240; 5.O.166.244; 5.O.169.228; 5.O.169.229;5.O.169.230; 5.O.169.231; 5.O.169.236; 5.O.169.237; 5.O.169.238;5.O.169.239; 5.O.169.154; 5.O.169.157; 5.O.169.166; 5.O.169.169;5.O.169.172; 5.O.169.175; 5.O.169.240; 5.O.169.244; 5.O.172.228;5.O.172.229; 5.O.172.230; 5.O.172.231; 5.O.172.236; 5.O.172.237;5.O.172.238; 5.O.172.239; 5.O.172.154; 5.O.172.157; 5.O.172.166;5.O.172.169; 5.O.172.172; 5.O.172.175; 5.O.172.240; 5.O.172.244;5.O.175.228; 5.O.175.229; 5.O.175.230; 5.O.175.231; 5.O.175.236;5.O.175.237; 5.O.175.238; 5.O.175.239; 5.O.175.154; 5.O.175.157;5.O.175.166; 5.O.175.169; 5.O.175.172; 5.O.175.175; 5.O.175.240;5.O.175.244; 5.O.240.228; 5.O.240.229; 5.O.240.230; 5.O.240.231;5.O.240.236; 5.O.240.237; 5.O.240.238; 5.O.240.239; 5.O.240.154;5.O.240.157; 5.O.240.166; 5.O.240.169; 5.O.240.172; 5.O.240.175;5.O.240.240; 5.O.240.244; 5.O.244.228; 5.O.244.229; 5.O.244.230;5.O.244.231; 5.O.244.236; 5.O.244.237; 5.O.244.238; 5.O.244.239;5.O.244.154; 5.O.244.157; 5.O.244.166; 5.O.244.169; 5.O.244.172;5.O.244.175; 5.O.244.240; 5.O.244.244; Prodrugs of 5.P 5.P.228.228;5.P.228.229; 5.P.228.230; 5.P.228.231; 5.P.228.236; 5.P.228.237;5.P.228.238; 5.P.228.239; 5.P.228.154; 5.P.228.157; 5.P.228.166;5.P.228.169; 5.P.228.172; 5.P.228.175; 5.P.228.240; 5.P.228.244;5.P.229.228; 5.P.229.229; 5.P.229.230; 5.P.229.231; 5.P.229.236;5.P.229.237; 5.P.229.238; 5.P.229.239; 5.P.229.154; 5.P.229.157;5.P.229.166; 5.P.229.169; 5.P.229.172; 5.P.229.175; 5.P.229.240;5.P.229.244; 5.P.230.228; 5.P.230.229; 5.P.230.230; 5.P.230.231;5.P.230.236; 5.P.230.237; 5.P.230.238; 5.P.230.239; 5.P.230.154;5.P.230.157; 5.P.230.166; 5.P.230.169; 5.P.230.172; 5.P.230.175;5.P.230.240; 5.P.230.244; 5.P.231.228; 5.P.231.229; 5.P.231.230;5.P.231.231; 5.P.231.236; 5.P.231.237; 5.P.231.238; 5.P.231.239;5.P.231.154; 5.P.231.157; 5.P.231.166; 5.P.231.169; 5.P.231.172;5.P.231.175; 5.P.231.240; 5.P.231.244; 5.P.236.228; 5.P.236.229;5.P.236.230; 5.P.236.231; 5.P.236.236; 5.P.236.237; 5.P.236.238;5.P.236.239; 5.P.236.154; 5.P.236.157; 5.P.236.166; 5.P.236.169;5.P.236.172; 5.P.236.175; 5.P.236.240; 5.P.236.244; 5.P.237.228;5.P.237.229; 5.P.237.230; 5.P.237.231; 5.P.237.236; 5.P.237.237;5.P.237.238; 5.P.237.239; 5.P.237.154; 5.P.237.157; 5.P.237.166;5.P.237.169; 5.P.237.172; 5.P.237.175; 5.P.237.240; 5.P.237.244;5.P.238.228; 5.P.238.229; 5.P.238.230; 5.P.238.231; 5.P.238.236;5.P.238.237; 5.P.238.238; 5.P.238.239; 5.P.238.154; 5.P.238.157;5.P.238.166; 5.P.238.169; 5.P.238.172; 5.P.238.175; 5.P.238.240;5.P.238.244; 5.P.239.228; 5.P.239.229; 5.P.239.230; 5.P.239.231;5.P.239.236; 5.P.239.237; 5.P.239.238; 5.P.239.239; 5.P.239.154;5.P.239.157; 5.P.239.166; 5.P.239.169; 5.P.239.172; 5.P.239.175;5.P.239.240; 5.P.239.244; 5.P.154.228; 5.P.154.229; 5.P.154.230;5.P.154.231; 5.P.154.236; 5.P.154.237; 5.P.154.238; 5.P.154.239;5.P.154.154; 5.P.154.157; 5.P.154.166; 5.P.154.169; 5.P.154.172;5.P.154.175; 5.P.154.240; 5.P.154.244; 5.P.157.228; 5.P.157.229;5.P.157.230; 5.P.157.231; 5.P.157.236; 5.P.157.237; 5.P.157.238;5.P.157.239; 5.P.157.154; 5.P.157.157; 5.P.157.166; 5.P.157.169;5.P.157.172; 5.P.157.175; 5.P.157.240; 5.P.157.244; 5.P.166.228;5.P.166.229; 5.P.166.230; 5.P.166.231; 5.P.166.236; 5.P.166.237;5.P.166.238; 5.P.166.239; 5.P.166.154; 5.P.166.157; 5.P.166.166;5.P.166.169; 5.P.166.172; 5.P.166.175; 5.P.166.240; 5.P.166.244;5.P.169.228; 5.P.169.229; 5.P.169.230; 5.P.169.231; 5.P.169.236;5.P.169.237; 5.P.169.238; 5.P.169.239; 5.P.169.154; 5.P.169.157;5.P.169.166; 5.P.169.169; 5.P.169.172; 5.P.169.175; 5.P.169.240;5.P.169.244; 5.P.172.228; 5.P.172.229; 5.P.172.230; 5.P.172.231;5.P.172.236; 5.P.172.237; 5.P.172.238; 5.P.172.239; 5.P.172.154;5.P.172.157; 5.P.172.166; 5.P.172.169; 5.P.172.172; 5.P.172.175;5.P.172.240; 5.P.172.244; 5.P.175.228; 5.P.175.229; 5.P.175.230;5.P.175.231; 5.P.175.236; 5.P.175.237; 5.P.175.238; 5.P.175.239;5.P.175.154; 5.P.175.157; 5.P.175.166; 5.P.175.169; 5.P.175.172;5.P.175.175; 5.P.175.240; 5.P.175.244; 5.P.240.228; 5.P.240.229;5.P.240.230; 5.P.240.231; 5.P.240.236; 5.P.240.237; 5.P.240.238;5.P.240.239; 5.P.240.154; 5.P.240.157; 5.P.240.166; 5.P.240.169;5.P.240.172; 5.P.240.175; 5.P.240.240; 5.P.240.244; 5.P.244.228;5.P.244.229; 5.P.244.230; 5.P.244.231; 5.P.244.236; 5.P.244.237;5.P.244.238; 5.P.244.239; 5.P.244.154; 5.P.244.157; 5.P.244.166;5.P.244.169; 5.P.244.172; 5.P.244.175; 5.P.244.240; 5.P.244.244;Prodrugs of 5.U 5.U.228.228; 5.U.228.229; 5.U.228.230; 5.U.228.231;5.U.228.236; 5.U.228.237; 5.U.228.238; 5.U.228.239; 5.U.228.154;5.U.228.157; 5.U.228.166; 5.U.228.169; 5.U.228.172; 5.U.228.175;5.U.228.240; 5.U.228.244; 5.U.229.228; 5.U.229.229; 5.U.229.230;5.U.229.231; 5.U.229.236; 5.U.229.237; 5.U.229.238; 5.U.229.239;5.U.229.154; 5.U.229.157; 5.U.229.166; 5.U.229.169; 5.U.229.172;5.U.229.175; 5.U.229.240; 5.U.229.244; 5.U.230.228; 5.U.230.229;5.U.230.230; 5.U.230.231; 5.U.230.236; 5.U.230.237; 5.U.230.238;5.U.230.239; 5.U.230.154; 5.U.230.157; 5.U.230.166; 5.U.230.169;5.U.230.172; 5.U.230.175; 5.U.230.240; 5.U.230.244; 5.U.231.228;5.U.231.229; 5.U.231.230; 5.U.231.231; 5.U.231.236; 5.U.231.237;5.U.231.238; 5.U.231.239; 5.U.231.154; 5.U.231.157; 5.U.231.166;5.U.231.169; 5.U.231.172; 5.U.231.175; 5.U.231.240; 5.U.231.244;5.U.236.228; 5.U.236.229; 5.U.236.230; 5.U.236.231; 5.U.236.236;5.U.236.237; 5.U.236.238; 5.U.236.239; 5.U.236.154; 5.U.236.157;5.U.236.166; 5.U.236.169; 5.U.236.172; 5.U.236.175; 5.U.236.240;5.U.236.244; 5.U.237.228; 5.U.237.229; 5.U.237.230; 5.U.237.231;5.U.237.236; 5.U.237.237; 5.U.237.238; 5.U.237.239; 5.U.237.154;5.U.237.157; 5.U.237.166; 5.U.237.169; 5.U.237.172; 5.U.237.175;5.U.237.240; 5.U.237.244; 5.U.238.228; 5.U.238.229; 5.U.238.230;5.U.238.231; 5.U.238.236; 5.U.238.237; 5.U.238.238; 5.U.238.239;5.U.238.154; 5.U.238.157; 5.U.238.166; 5.U.238.169; 5.U.238.172;5.U.238.175; 5.U.238.240; 5.U.238.244; 5.U.239.228; 5.U.239.229;5.U.239.230; 5.U.239.231; 5.U.239.236; 5.U.239.237; 5.U.239.238;5.U.239.239; 5.U.239.154; 5.U.239.157; 5.U.239.166; 5.U.239.169;5.U.239.172; 5.U.239.175; 5.U.239.240; 5.U.239.244; 5.U.154.228;5.U.154.229; 5.U.154.230; 5.U.154.231; 5.U.154.236; 5.U.154.237;5.U.154.238; 5.U.154.239; 5.U.154.154; 5.U.154.157; 5.U.154.166;5.U.154.169; 5.U.154.172; 5.U.154.175; 5.U.154.240; 5.U.154.244;5.U.157.228; 5.U.157.229; 5.U.157.230; 5.U.157.231; 5.U.157.236;5.U.157.237; 5.U.157.238; 5.U.157.239; 5.U.157.154; 5.U.157.157;5.U.157.166; 5.U.157.169; 5.U.157.172; 5.U.157.175; 5.U.157.240;5.U.157.244; 5.U.166.228; 5.U.166.229; 5.U.166.230; 5.U.166.231;5.U.166.236; 5.U.166.237; 5.U.166.238; 5.U.166.239; 5.U.166.154;5.U.166.157; 5.U.166.166; 5.U.166.169; 5.U.166.172; 5.U.166.175;5.U.166.240; 5.U.166.244; 5.U.169.228; 5.U.169.229; 5.U.169.230;5.U.169.231; 5.U.169.236; 5.U.169.237; 5.U.169.238; 5.U.169.239;5.U.169.154; 5.U.169.157; 5.U.169.166; 5.U.169.169; 5.U.169.172;5.U.169.175; 5.U.169.240; 5.U.169.244; 5.U.172.228; 5.U.172.229;5.U.172.230; 5.U.172.231; 5.U.172.236; 5.U.172.237; 5.U.172.238;5.U.172.239; 5.U.172.154; 5.U.172.157; 5.U.172.166; 5.U.172.169;5.U.172.172; 5.U.172.175; 5.U.172.240; 5.U.172.244; 5.U.175.228;5.U.175.229; 5.U.175.230; 5.U.175.231; 5.U.175.236; 5.U.175.237;5.U.175.238; 5.U.175.239; 5.U.175.154; 5.U.175.157; 5.U.175.166;5.U.175.169; 5.U.175.172; 5.U.175.175; 5.U.175.240; 5.U.175.244;5.U.240.228; 5.U.240.229; 5.U.240.230; 5.U.240.231; 5.U.240.236;5.U.240.237; 5.U.240.238; 5.U.240.239; 5.U.240.154; 5.U.240.157;5.U.240.166; 5.U.240.169; 5.U.240.172; 5.U.240.175; 5.U.240.240;5.U.240.244; 5.U.244.228; 5.U.244.229; 5.U.244.230; 5.U.244.231;5.U.244.236; 5.U.244.237; 5.U.244.238; 5.U.244.239; 5.U.244.154;5.U.244.157; 5.U.244.166; 5.U.244.169; 5.U.244.172; 5.U.244.175;5.U.244.240; 5.U.244.244; Prodrugs of 5.W 5.W.228.228; 5.W.228.229;5.W.228.230; 5.W.228.231; 5.W.228.236; 5.W.228.237; 5.W.228.238;5.W.228.239; 5.W.228.154; 5.W.228.157; 5.W.228.166; 5.W.228.169;5.W.228.172; 5.W.228.175; 5.W.228.240; 5.W.228.244; 5.W.229.228;5.W.229.229; 5.W.229.230; 5.W.229.231; 5.W.229.236; 5.W.229.237;5.W.229.238; 5.W.229.239; 5.W.229.154; 5.W.229.157; 5.W.229.166;5.W.229.169; 5.W.229.172; 5.W.229.175; 5.W.229.240; 5.W.229.244;5.W.230.228; 5.W.230.229; 5.W.230.230; 5.W.230.231; 5.W.230.236;5.W.230.237; 5.W.230.238; 5.W.230.239; 5.W.230.154; 5.W.230.157;5.W.230.166; 5.W.230.169; 5.W.230.172; 5.W.230.175; 5.W.230.240;5.W.230.244; 5.W.231.228; 5.W.231.229; 5.W.231.230; 5.W.231.231;5.W.231.236; 5.W.231.237; 5.W.231.238; 5.W.231.239; 5.W.231.154;5.W.231.157; 5.W.231.166; 5.W.231.169; 5.W.231.172; 5.W.231.175;5.W.231.240; 5.W.231.244; 5.W.236.228; 5.W.236.229; 5.W.236.230;5.W.236.231; 5.W.236.236; 5.W.236.237; 5.W.236.238; 5.W.236.239;5.W.236.154; 5.W.236.157; 5.W.236.166; 5.W.236.169; 5.W.236.172;5.W.236.175; 5.W.236.240; 5.W.236.244; 5.W.237.228; 5.W.237.229;5.W.237.230; 5.W.237.231; 5.W.237.236; 5.W.237.237; 5.W.237.238;5.W.237.239; 5.W.237.154; 5.W.237.157; 5.W.237.166; 5.W.237.169;5.W.237.172; 5.W.237.175; 5.W.237.240; 5.W.237.244; 5.W.238.228;5.W.238.229; 5.W.238.230; 5.W.238.231; 5.W.238.236; 5.W.238.237;5.W.238.238; 5.W.238.239; 5.W.238.154; 5.W.238.157; 5.W.238.166;5.W.238.169; 5.W.238.172; 5.W.238.175; 5.W.238.240; 5.W.238.244;5.W.239.228; 5.W.239.229; 5.W.239.230; 5.W.239.231; 5.W.239.236;5.W.239.237; 5.W.239.238; 5.W.239.239; 5.W.239.154; 5.W.239.157;5.W.239.166; 5.W.239.169; 5.W.239.172; 5.W.239.175; 5.W.239.240;5.W.239.244; 5.W.154.228; 5.W.154.229; 5.W.154.230; 5.W.154.231;5.W.154.236; 5.W.154.237; 5.W.154.238; 5.W.154.239; 5.W.154.154;5.W.154.157; 5.W.154.166; 5.W.154.169; 5.W.154.172; 5.W.154.175;5.W.154.240; 5.W.154.244; 5.W.157.228; 5.W.157.229; 5.W.157.230;5.W.157.231; 5.W.157.236; 5.W.157.237; 5.W.157.238; 5.W.157.239;5.W.157.154; 5.W.157.157; 5.W.157.166; 5.W.157.169; 5.W.157.172;5.W.157.175; 5.W.157.240; 5.W.157.244; 5.W.166.228; 5.W.166.229;5.W.166.230; 5.W.166.231; 5.W.166.236; 5.W.166.237; 5.W.166.238;5.W.166.239; 5.W.166.154; 5.W.166.157; 5.W.166.166; 5.W.166.169;5.W.166.172; 5.W.166.175; 5.W.166.240; 5.W.166.244; 5.W.169.228;5.W.169.229; 5.W.169.230; 5.W.169.231; 5.W.169.236; 5.W.169.237;5.W.169.238; 5.W.169.239; 5.W.169.154; 5.W.169.157; 5.W.169.166;5.W.169.169; 5.W.169.172; 5.W.169.175; 5.W.169.240; 5.W.169.244;5.W.172.228; 5.W.172.229; 5.W.172.230; 5.W.172.231; 5.W.172.236;5.W.172.237; 5.W.172.238; 5.W.172.239; 5.W.172.154; 5.W.172.157;5.W.172.166; 5.W.172.169; 5.W.172.172; 5.W.172.175; 5.W.172.240;5.W.172.244; 5.W.175.228; 5.W.175.229; 5.W.175.230; 5.W.175.231;5.W.175.236; 5.W.175.237; 5.W.175.238; 5.W.175.239; 5.W.175.154;5.W.175.157; 5.W.175.166; 5.W.175.169; 5.W.175.172; 5.W.175.175;5.W.175.240; 5.W.175.244; 5.W.240.228; 5.W.240.229; 5.W.240.230;5.W.240.231; 5.W.240.236; 5.W.240.237; 5.W.240.238; 5.W.240.239;5.W.240.154; 5.W.240.157; 5.W.240.166; 5.W.240.169; 5.W.240.172;5.W.240.175; 5.W.240.240; 5.W.240.244; 5.W.244.228; 5.W.244.229;5.W.244.230; 5.W.244.231; 5.W.244.236; 5.W.244.237; 5.W.244.238;5.W.244.239; 5.W.244.154; 5.W.244.157; 5.W.244.166; 5.W.244.169;5.W.244.172; 5.W.244.175; 5.W.244.240; 5.W.244.244; Prodrugs of 5.Y5.Y.228.228; 5.Y.228.229; 5.Y.228.230; 5.Y.228.231; 5.Y.228.236;5.Y.228.237; 5.Y.228.238; 5.Y.228.239; 5.Y.228.154; 5.Y.228.157;5.Y.228.166; 5.Y.228.169; 5.Y.228.172; 5.Y.228.175; 5.Y.228.240;5.Y.228.244; 5.Y.229.228; 5.Y.229.229; 5.Y.229.230; 5.Y.229.231;5.Y.229.236; 5.Y.229.237; 5.Y.229.238; 5.Y.229.239; 5.Y.229.154;5.Y.229.157; 5.Y.229.166; 5.Y.229.169; 5.Y.229.172; 5.Y.229.175;5.Y.229.240; 5.Y.229.244; 5.Y.230.228; 5.Y.230.229; 5.Y.230.230;5.Y.230.231; 5.Y.230.236; 5.Y.230.237; 5.Y.230.238; 5.Y.230.239;5.Y.230.154; 5.Y.230.157; 5.Y.230.166; 5.Y.230.169; 5.Y.230.172;5.Y.230.175; 5.Y.230.240; 5.Y.230.244; 5.Y.231.228; 5.Y.231.229;5.Y.231.230; 5.Y.231.231; 5.Y.231.236; 5.Y.231.237; 5.Y.231.238;5.Y.231.239; 5.Y.231.154; 5.Y.231.157; 5.Y.231.166; 5.Y.231.169;5.Y.231.172; 5.Y.231.175; 5.Y.231.240; 5.Y.231.244; 5.Y.236.228;5.Y.236.229; 5.Y.236.230; 5.Y.236.231; 5.Y.236.236; 5.Y.236.237;5.Y.236.238; 5.Y.236.239; 5.Y.236.154; 5.Y.236.157; 5.Y.236.166;5.Y.236.169; 5.Y.236.172; 5.Y.236.175; 5.Y.236.240; 5.Y.236.244;5.Y.237.228; 5.Y.237.229; 5.Y.237.230; 5.Y.237.231; 5.Y.237.236;5.Y.237.237; 5.Y.237.238; 5.Y.237.239; 5.Y.237.154; 5.Y.237.157;5.Y.237.166; 5.Y.237.169; 5.Y.237.172; 5.Y.237.175; 5.Y.237.240;5.Y.237.244; 5.Y.238.228; 5.Y.238.229; 5.Y.238.230; 5.Y.238.231;5.Y.238.236; 5.Y.238.237; 5.Y.238.238; 5.Y.238.239; 5.Y.238.154;5.Y.238.157; 5.Y.238.166; 5.Y.238.169; 5.Y.238.172; 5.Y.238.175;5.Y.238.240; 5.Y.238.244; 5.Y.239.228; 5.Y.239.229; 5.Y.239.230;5.Y.239.231; 5.Y.239.236; 5.Y.239.237; 5.Y.239.238; 5.Y.239.239;5.Y.239.154; 5.Y.239.157; 5.Y.239.166; 5.Y.239.169; 5.Y.239.172;5.Y.239.175; 5.Y.239.240; 5.Y.239.244; 5.Y.154.228; 5.Y.154.229;5.Y.154.230; 5.Y.154.231; 5.Y.154.236; 5.Y.154.237; 5.Y.154.238;5.Y.154.239; 5.Y.154.154; 5.Y.154.157; 5.Y.154.166; 5.Y.154.169;5.Y.154.172; 5.Y.154.175; 5.Y.154.240; 5.Y.154.244; 5.Y.157.228;5.Y.157.229; 5.Y.157.230; 5.Y.157.231; 5.Y.157.236; 5.Y.157.237;5.Y.157.238; 5.Y.157.239; 5.Y.157.154; 5.Y.157.157; 5.Y.157.166;5.Y.157.169; 5.Y.157.172; 5.Y.157.175; 5.Y.157.240; 5.Y.157.244;5.Y.166.228; 5.Y.166.229; 5.Y.166.230; 5.Y.166.231; 5.Y.166.236;5.Y.166.237; 5.Y.166.238; 5.Y.166.239; 5.Y.166.154; 5.Y.166.157;5.Y.166.166; 5.Y.166.169; 5.Y.166.172; 5.Y.166.175; 5.Y.166.240;5.Y.166.244; 5.Y.169.228; 5.Y.169.229; 5.Y.169.230; 5.Y.169.231;5.Y.169.236; 5.Y.169.237; 5.Y.169.238; 5.Y.169.239; 5.Y.169.154;5.Y.169.157; 5.Y.169.166; 5.Y.169.169; 5.Y.169.172; 5.Y.169.175;5.Y.169.240; 5.Y.169.244; 5.Y.172.228; 5.Y.172.229; 5.Y.172.230;5.Y.172.231; 5.Y.172.236; 5.Y.172.237; 5.Y.172.238; 5.Y.172.239;5.Y.172.154; 5.Y.172.157; 5.Y.172.166; 5.Y.172.169; 5.Y.172.172;5.Y.172.175; 5.Y.172.240; 5.Y.172.244; 5.Y.175.228; 5.Y.175.229;5.Y.175.230; 5.Y.175.231; 5.Y.175.236; 5.Y.175.237; 5.Y.175.238;5.Y.175.239; 5.Y.175.154; 5.Y.175.157; 5.Y.175.166; 5.Y.175.169;5.Y.175.172; 5.Y.175.175; 5.Y.175.240; 5.Y.175.244; 5.Y.240.228;5.Y.240.229; 5.Y.240.230; 5.Y.240.231; 5.Y.240.236; 5.Y.240.237;5.Y.240.238; 5.Y.240.239; 5.Y.240.154; 5.Y.240.157; 5.Y.240.166;5.Y.240.169; 5.Y.240.172; 5.Y.240.175; 5.Y.240.240; 5.Y.240.244;5.Y.244.228; 5.Y.244.229; 5.Y.244.230; 5.Y.244.231; 5.Y.244.236;5.Y.244.237; 5.Y.244.238; 5.Y.244.239; 5.Y.244.154; 5.Y.244.157;5.Y.244.166; 5.Y.244.169; 5.Y.244.172; 5.Y.244.175; 5.Y.244.240;5.Y.244.244; Prodrugs of 6.B 6.B.228.228; 6.B.228.229; 6.B.228.230;6.B.228.231; 6.B.228.236; 6.B.228.237; 6.B.228.238; 6.B.228.239;6.B.228.154; 6.B.228.157; 6.B.228.166; 6.B.228.169; 6.B.228.172;6.B.228.175; 6.B.228.240; 6.B.228.244; 6.B.229.228; 6.B.229.229;6.B.229.230; 6.B.229.231; 6.B.229.236; 6.B.229.237; 6.B.229.238;6.B.229.239; 6.B.229.154; 6.B.229.157; 6.B.229.166; 6.B.229.169;6.B.229.172; 6.B.229.175; 6.B.229.240; 6.B.229.244; 6.B.230.228;6.B.230.229; 6.B.230.230; 6.B.230.231; 6.B.230.236; 6.B.230.237;6.B.230.238; 6.B.230.239; 6.B.230.154; 6.B.230.157; 6.B.230.166;6.B.230.169; 6.B.230.172; 6.B.230.175; 6.B.230.240; 6.B.230.244;6.B.231.228; 6.B.231.229; 6.B.231.230; 6.B.231.231; 6.B.231.236;6.B.231.237; 6.B.231.238; 6.B.231.239; 6.B.231.154; 6.B.231.157;6.B.231.166; 6.B.231.169; 6.B.231.172; 6.B.231.175; 6.B.231.240;6.B.231.244; 6.B.236.228; 6.B.236.229; 6.B.236.230; 6.B.236.231;6.B.236.236; 6.B.236.237; 6.B.236.238; 6.B.236.239; 6.B.236.154;6.B.236.157; 6.B.236.166; 6.B.236.169; 6.B.236.172; 6.B.236.175;6.B.236.240; 6.B.236.244; 6.B.237.228; 6.B.237.229; 6.B.237.230;6.B.237.231; 6.B.237.236; 6.B.237.237; 6.B.237.238; 6.B.237.239;6.B.237.154; 6.B.237.157; 6.B.237.166; 6.B.237.169; 6.B.237.172;6.B.237.175; 6.B.237.240; 6.B.237.244; 6.B.238.228; 6.B.238.229;6.B.238.230; 6.B.238.231; 6.B.238.236; 6.B.238.237; 6.B.238.238;6.B.238.239; 6.B.238.154; 6.B.238.157; 6.B.238.166; 6.B.238.169;6.B.238.172; 6.B.238.175; 6.B.238.240; 6.B.238.244; 6.B.239.228;6.B.239.229; 6.B.239.230; 6.B.239.231; 6.B.239.236; 6.B.239.237;6.B.239.238; 6.B.239.239; 6.B.239.154; 6.B.239.157; 6.B.239.166;6.B.239.169; 6.B.239.172; 6.B.239.175; 6.B.239.240; 6.B.239.244;6.B.154.228; 6.B.154.229; 6.B.154.230; 6.B.154.231; 6.B.154.236;6.B.154.237; 6.B.154.238; 6.B.154.239; 6.B.154.154; 6.B.154.157;6.B.154.166; 6.B.154.169; 6.B.154.172; 6.B.154.175; 6.B.154.240;6.B.154.244; 6.B.157.228; 6.B.157.229; 6.B.157.230; 6.B.157.231;6.B.157.236; 6.B.157.237; 6.B.157.238; 6.B.157.239; 6.B.157.154;6.B.157.157; 6.B.157.166; 6.B.157.169; 6.B.157.172; 6.B.157.175;6.B.157.240; 6.B.157.244; 6.B.166.228; 6.B.166.229; 6.B.166.230;6.B.166.231; 6.B.166.236; 6.B.166.237; 6.B.166.238; 6.B.166.239;6.B.166.154; 6.B.166.157; 6.B.166.166; 6.B.166.169; 6.B.166.172;6.B.166.175; 6.B.166.240; 6.B.166.244; 6.B.169.228; 6.B.169.229;6.B.169.230; 6.B.169.231; 6.B.169.236; 6.B.169.237; 6.B.169.238;6.B.169.239; 6.B.169.154; 6.B.169.157; 6.B.169.166; 6.B.169.169;6.B.169.172; 6.B.169.175; 6.B.169.240; 6.B.169.244; 6.B.172.228;6.B.172.229; 6.B.172.230; 6.B.172.231; 6.B.172.236; 6.B.172.237;6.B.172.238; 6.B.172.239; 6.B.172.154; 6.B.172.157; 6.B.172.166;6.B.172.169; 6.B.172.172; 6.B.172.175; 6.B.172.240; 6.B.172.244;6.B.175.228; 6.B.175.229; 6.B.175.230; 6.B.175.231; 6.B.175.236;6.B.175.237; 6.B.175.238; 6.B.175.239; 6.B.175.154; 6.B.175.157;6.B.175.166; 6.B.175.169; 6.B.175.172; 6.B.175.175; 6.B.175.240;6.B.175.244; 6.B.240.228; 6.B.240.229; 6.B.240.230; 6.B.240.231;6.B.240.236; 6.B.240.237; 6.B.240.238; 6.B.240.239; 6.B.240.154;6.B.240.157; 6.B.240.166; 6.B.240.169; 6.B.240.172; 6.B.240.175;6.B.240.240; 6.B.240.244; 6.B.244.228; 6.B.244.229; 6.B.244.230;6.B.244.231; 6.B.244.236; 6.B.244.237; 6.B.244.238; 6.B.244.239;6.B.244.154; 6.B.244.157; 6.B.244.166; 6.B.244.169; 6.B.244.172;6.B.244.175; 6.B.244.240; 6.B.244.244; Prodrugs of 6.D 6.D.228.228;6.D.228.229; 6.D.228.230; 6.D.228.231; 6.D.228.236; 6.D.228.237;6.D.228.238; 6.D.228.239; 6.D.228.154; 6.D.228.157; 6.D.228.166;6.D.228.169; 6.D.228.172; 6.D.228.175; 6.D.228.240; 6.D.228.244;6.D.229.228; 6.D.229.229; 6.D.229.230; 6.D.229.231; 6.D.229.236;6.D.229.237; 6.D.229.238; 6.D.229.239; 6.D.229.154; 6.D.229.157;6.D.229.166; 6.D.229.169; 6.D.229.172; 6.D.229.175; 6.D.229.240;6.D.229.244; 6.D.230.228; 6.D.230.229; 6.D.230.230; 6.D.230.231;6.D.230.236; 6.D.230.237; 6.D.230.238; 6.D.230.239; 6.D.230.154;6.D.230.157; 6.D.230.166; 6.D.230.169; 6.D.230.172; 6.D.230.175;6.D.230.240; 6.D.230.244; 6.D.231.228; 6.D.231.229; 6.D.231.230;6.D.231.231; 6.D.231.236; 6.D.231.237; 6.D.231.238; 6.D.231.239;6.D.231.154; 6.D.231.157; 6.D.231.166; 6.D.231.169; 6.D.231.172;6.D.231.175; 6.D.231.240; 6.D.231.244; 6.D.236.228; 6.D.236.229;6.D.236.230; 6.D.236.231; 6.D.236.236; 6.D.236.237; 6.D.236.238;6.D.236.239; 6.D.236.154; 6.D.236.157; 6.D.236.166; 6.D.236.169;6.D.236.172; 6.D.236.175; 6.D.236.240; 6.D.236.244; 6.D.237.228;6.D.237.229; 6.D.237.230; 6.D.237.231; 6.D.237.236; 6.D.237.237;6.D.237.238; 6.D.237.239; 6.D.237.154; 6.D.237.157; 6.D.237.166;6.D.237.169; 6.D.237.172; 6.D.237.175; 6.D.237.240; 6.D.237.244;6.D.238.228; 6.D.238.229; 6.D.238.230; 6.D.238.231; 6.D.238.236;6.D.238.237; 6.D.238.238; 6.D.238.239; 6.D.238.154; 6.D.238.157;6.D.238.166; 6.D.238.169; 6.D.238.172; 6.D.238.175; 6.D.238.240;6.D.238.244; 6.D.239.228; 6.D.239.229; 6.D.239.230; 6.D.239.231;6.D.239.236; 6.D.239.237; 6.D.239.238; 6.D.239.239; 6.D.239.154;6.D.239.157; 6.D.239.166; 6.D.239.169; 6.D.239.172; 6.D.239.175;6.D.239.240; 6.D.239.244; 6.D.154.228; 6.D.154.229; 6.D.154.230;6.D.154.231; 6.D.154.236; 6.D.154.237; 6.D.154.238; 6.D.154.239;6.D.154.154; 6.D.154.157; 6.D.154.166; 6.D.154.169; 6.D.154.172;6.D.154.175; 6.D.154.240; 6.D.154.244; 6.D.157.228; 6.D.157.229;6.D.157.230; 6.D.157.231; 6.D.157.236; 6.D.157.237; 6.D.157.238;6.D.157.239; 6.D.157.154; 6.D.157.157; 6.D.157.166; 6.D.157.169;6.D.157.172; 6.D.157.175; 6.D.157.240; 6.D.157.244; 6.D.166.228;6.D.166.229; 6.D.166.230; 6.D.166.231; 6.D.166.236; 6.D.166.237;6.D.166.238; 6.D.166.239; 6.D.166.154; 6.D.166.157; 6.D.166.166;6.D.166.169; 6.D.166.172; 6.D.166.175; 6.D.166.240; 6.D.166.244;6.D.169.228; 6.D.169.229; 6.D.169.230; 6.D.169.231; 6.D.169.236;6.D.169.237; 6.D.169.238; 6.D.169.239; 6.D.169.154; 6.D.169.157;6.D.169.166; 6.D.169.169; 6.D.169.172; 6.D.169.175; 6.D.169.240;6.D.169.244; 6.D.172.228; 6.D.172.229; 6.D.172.230; 6.D.172.231;6.D.172.236; 6.D.172.237; 6.D.172.238; 6.D.172.239; 6.D.172.154;6.D.172.157; 6.D.172.166; 6.D.172.169; 6.D.172.172; 6.D.172.175;6.D.172.240; 6.D.172.244; 6.D.175.228; 6.D.175.229; 6.D.175.230;6.D.175.231; 6.D.175.236; 6.D.175.237; 6.D.175.238; 6.D.175.239;6.D.175.154; 6.D.175.157; 6.D.175.166; 6.D.175.169; 6.D.175.172;6.D.175.175; 6.D.175.240; 6.D.175.244; 6.D.240.228; 6.D.240.229;6.D.240.230; 6.D.240.231; 6.D.240.236; 6.D.240.237; 6.D.240.238;6.D.240.239; 6.D.240.154; 6.D.240.157; 6.D.240.166; 6.D.240.169;6.D.240.172; 6.D.240.175; 6.D.240.240; 6.D.240.244; 6.D.244.228;6.D.244.229; 6.D.244.230; 6.D.244.231; 6.D.244.236; 6.D.244.237;6.D.244.238; 6.D.244.239; 6.D.244.154; 6.D.244.157; 6.D.244.166;6.D.244.169; 6.D.244.172; 6.D.244.175; 6.D.244.240; 6.D.244.244;Prodrugs of 6.E 6.E.228.228; 6.E.228.229; 6.E.228.230; 6.E.228.231;6.E.228.236; 6.E.228.237; 6.E.228.238; 6.E.228.239; 6.E.228.154;6.E.228.157; 6.E.228.166; 6.E.228.169; 6.E.228.172; 6.E.228.175;6.E.228.240; 6.E.228.244; 6.E.229.228; 6.E.229.229; 6.E.229.230;6.E.229.231; 6.E.229.236; 6.E.229.237; 6.E.229.238; 6.E.229.239;6.E.229.154; 6.E.229.157; 6.E.229.166; 6.E.229.169; 6.E.229.172;6.E.229.175; 6.E.229.240; 6.E.229.244; 6.E.230.228; 6.E.230.229;6.E.230.230; 6.E.230.231; 6.E.230.236; 6.E.230.237; 6.E.230.238;6.E.230.239; 6.E.230.154; 6.E.230.157; 6.E.230.166; 6.E.230.169;6.E.230.172; 6.E.230.175; 6.E.230.240; 6.E.230.244; 6.E.231.228;6.E.231.229; 6.E.231.230; 6.E.231.231; 6.E.231.236; 6.E.231.237;6.E.231.238; 6.E.231.239; 6.E.231.154; 6.E.231.157; 6.E.231.166;6.E.231.169; 6.E.231.172; 6.E.231.175; 6.E.231.240; 6.E.231.244;6.E.236.228; 6.E.236.229; 6.E.236.230; 6.E.236.231; 6.E.236.236;6.E.236.237; 6.E.236.238; 6.E.236.239; 6.E.236.154; 6.E.236.157;6.E.236.166; 6.E.236.169; 6.E.236.172; 6.E.236.175; 6.E.236.240;6.E.236.244; 6.E.237.228; 6.E.237.229; 6.E.237.230; 6.E.237.231;6.E.237.236; 6.E.237.237; 6.E.237.238; 6.E.237.239; 6.E.237.154;6.E.237.157; 6.E.237.166; 6.E.237.169; 6.E.237.172; 6.E.237.175;6.E.237.240; 6.E.237.244; 6.E.238.228; 6.E.238.229; 6.E.238.230;6.E.238.231; 6.E.238.236; 6.E.238.237; 6.E.238.238; 6.E.238.239;6.E.238.154; 6.E.238.157; 6.E.238.166; 6.E.238.169; 6.E.238.172;6.E.238.175; 6.E.238.240; 6.E.238.244; 6.E.239.228; 6.E.239.229;6.E.239.230; 6.E.239.231; 6.E.239.236; 6.E.239.237; 6.E.239.238;6.E.239.239; 6.E.239.154; 6.E.239.157; 6.E.239.166; 6.E.239.169;6.E.239.172; 6.E.239.175; 6.E.239.240; 6.E.239.244; 6.E.154.228;6.E.154.229; 6.E.154.230; 6.E.154.231; 6.E.154.236; 6.E.154.237;6.E.154.238; 6.E.154.239; 6.E.154.154; 6.E.154.157; 6.E.154.166;6.E.154.169; 6.E.154.172; 6.E.154.175; 6.E.154.240; 6.E.154.244;6.E.157.228; 6.E.157.229; 6.E.157.230; 6.E.157.231; 6.E.157.236;6.E.157.237; 6.E.157.238; 6.E.157.239; 6.E.157.154; 6.E.157.157;6.E.157.166; 6.E.157.169; 6.E.157.172; 6.E.157.175; 6.E.157.240;6.E.157.244; 6.E.166.228; 6.E.166.229; 6.E.166.230; 6.E.166.231;6.E.166.236; 6.E.166.237; 6.E.166.238; 6.E.166.239; 6.E.166.154;6.E.166.157; 6.E.166.166; 6.E.166.169; 6.E.166.172; 6.E.166.175;6.E.166.240; 6.E.166.244; 6.E.169.228; 6.E.169.229; 6.E.169.230;6.E.169.231; 6.E.169.236; 6.E.169.237; 6.E.169.238; 6.E.169.239;6.E.169.154; 6.E.169.157; 6.E.169.166; 6.E.169.169; 6.E.169.172;6.E.169.175; 6.E.169.240; 6.E.169.244; 6.E.172.228; 6.E.172.229;6.E.172.230; 6.E.172.231; 6.E.172.236; 6.E.172.237; 6.E.172.238;6.E.172.239; 6.E.172.154; 6.E.172.157; 6.E.172.166; 6.E.172.169;6.E.172.172; 6.E.172.175; 6.E.172.240; 6.E.172.244; 6.E.175.228;6.E.175.229; 6.E.175.230; 6.E.175.231; 6.E.175.236; 6.E.175.237;6.E.175.238; 6.E.175.239; 6.E.175.154; 6.E.175.157; 6.E.175.166;6.E.175.169; 6.E.175.172; 6.E.175.175; 6.E.175.240; 6.E.175.244;6.E.240.228; 6.E.240.229; 6.E.240.230; 6.E.240.231; 6.E.240.236;6.E.240.237; 6.E.240.238; 6.E.240.239; 6.E.240.154; 6.E.240.157;6.E.240.166; 6.E.240.169; 6.E.240.172; 6.E.240.175; 6.E.240.240;6.E.240.244; 6.E.244.228; 6.E.244.229; 6.E.244.230; 6.E.244.231;6.E.244.236; 6.E.244.237; 6.E.244.238; 6.E.244.239; 6.E.244.154;6.E.244.157; 6.E.244.166; 6.E.244.169; 6.E.244.172; 6.E.244.175;6.E.244.240; 6.E.244.244; Prodrugs of 6.G 6.G.228.228; 6.G.228.229;6.G.228.230; 6.G.228.231; 6.G.228.236; 6.G.228.237; 6.G.228.238;6.G.228.239; 6.G.228.154; 6.G.228.157; 6.G.228.166; 6.G.228.169;6.G.228.172; 6.G.228.175; 6.G.228.240; 6.G.228.244; 6.G.229.228;6.G.229.229; 6.G.229.230; 6.G.229.231; 6.G.229.236; 6.G.229.237;6.G.229.238; 6.G.229.239; 6.G.229.154; 6.G.229.157; 6.G.229.166;6.G.229.169; 6.G.229.172; 6.G.229.175; 6.G.229.240; 6.G.229.244;6.G.230.228; 6.G.230.229; 6.G.230.230; 6.G.230.231; 6.G.230.236;6.G.230.237; 6.G.230.238; 6.G.230.239; 6.G.230.154; 6.G.230.157;6.G.230.166; 6.G.230.169; 6.G.230.172; 6.G.230.175; 6.G.230.240;6.G.230.244; 6.G.231.228; 6.G.231.229; 6.G.231.230; 6.G.231.231;6.G.231.236; 6.G.231.237; 6.G.231.238; 6.G.231.239; 6.G.231.154;6.G.231.157; 6.G.231.166; 6.G.231.169; 6.G.231.172; 6.G.231.175;6.G.231.240; 6.G.231.244; 6.G.236.228; 6.G.236.229; 6.G.236.230;6.G.236.231; 6.G.236.236; 6.G.236.237; 6.G.236.238; 6.G.236.239;6.G.236.154; 6.G.236.157; 6.G.236.166; 6.G.236.169; 6.G.236.172;6.G.236.175; 6.G.236.240; 6.G.236.244; 6.G.237.228; 6.G.237.229;6.G.237.230; 6.G.237.231; 6.G.237.236; 6.G.237.237; 6.G.237.238;6.G.237.239; 6.G.237.154; 6.G.237.157; 6.G.237.166; 6.G.237.169;6.G.237.172; 6.G.237.175; 6.G.237.240; 6.G.237.244; 6.G.238.228;6.G.238.229; 6.G.238.230; 6.G.238.231; 6.G.238.236; 6.G.238.237;6.G.238.238; 6.G.238.239; 6.G.238.154; 6.G.238.157; 6.G.238.166;6.G.238.169; 6.G.238.172; 6.G.238.175; 6.G.238.240; 6.G.238.244;6.G.239.228; 6.G.239.229; 6.G.239.230; 6.G.239.231; 6.G.239.236;6.G.239.237; 6.G.239.238; 6.G.239.239; 6.G.239.154; 6.G.239.157;6.G.239.166; 6.G.239.169; 6.G.239.172; 6.G.239.175; 6.G.239.240;6.G.239.244; 6.G.154.228; 6.G.154.229; 6.G.154.230; 6.G.154.231;6.G.154.236; 6.G.154.237; 6.G.154.238; 6.G.154.239; 6.G.154.154;6.G.154.157; 6.G.154.166; 6.G.154.169; 6.G.154.172; 6.G.154.175;6.G.154.240; 6.G.154.244; 6.G.157.228; 6.G.157.229; 6.G.157.230;6.G.157.231; 6.G.157.236; 6.G.157.237; 6.G.157.238; 6.G.157.239;6.G.157.154; 6.G.157.157; 6.G.157.166; 6.G.157.169; 6.G.157.172;6.G.157.175; 6.G.157.240; 6.G.157.244; 6.G.166.228; 6.G.166.229;6.G.166.230; 6.G.166.231; 6.G.166.236; 6.G.166.237; 6.G.166.238;6.G.166.239; 6.G.166.154; 6.G.166.157; 6.G.166.166; 6.G.166.169;6.G.166.172; 6.G.166.175; 6.G.166.240; 6.G.166.244; 6.G.169.228;6.G.169.229; 6.G.169.230; 6.G.169.231; 6.G.169.236; 6.G.169.237;6.G.169.238; 6.G.169.239; 6.G.169.154; 6.G.169.157; 6.G.169.166;6.G.169.169; 6.G.169.172; 6.G.169.175; 6.G.169.240; 6.G.169.244;6.G.172.228; 6.G.172.229; 6.G.172.230; 6.G.172.231; 6.G.172.236;6.G.172.237; 6.G.172.238; 6.G.172.239; 6.G.172.154; 6.G.172.157;6.G.172.166; 6.G.172.169; 6.G.172.172; 6.G.172.175; 6.G.172.240;6.G.172.244; 6.G.175.228; 6.G.175.229; 6.G.175.230; 6.G.175.231;6.G.175.236; 6.G.175.237; 6.G.175.238; 6.G.175.239; 6.G.175.154;6.G.175.157; 6.G.175.166; 6.G.175.169; 6.G.175.172; 6.G.175.175;6.G.175.240; 6.G.175.244; 6.G.240.228; 6.G.240.229; 6.G.240.230;6.G.240.231; 6.G.240.236; 6.G.240.237; 6.G.240.238; 6.G.240.239;6.G.240.154; 6.G.240.157; 6.G.240.166; 6.G.240.169; 6.G.240.172;6.G.240.175; 6.G.240.240; 6.G.240.244; 6.G.244.228; 6.G.244.229;6.G.244.230; 6.G.244.231; 6.G.244.236; 6.G.244.237; 6.G.244.238;6.G.244.239; 6.G.244.154; 6.G.244.157; 6.G.244.166; 6.G.244.169;6.G.244.172; 6.G.244.175; 6.G.244.240; 6.G.244.244; Prodrugs of 6.I6.I.228.228; 6.I.228.229; 6.I.228.230; 6.I.228.231; 6.I.228.236;6.I.228.237; 6.I.228.238; 6.I.228.239; 6.I.228.154; 6.I.228.157;6.I.228.166; 6.I.228.169; 6.I.228.172; 6.I.228.175; 6.I.228.240;6.I.228.244; 6.I.229.228; 6.I.229.229; 6.I.229.230; 6.I.229.231;6.I.229.236; 6.I.229.237; 6.I.229.238; 6.I.229.239; 6.I.229.154;6.I.229.157; 6.I.229.166; 6.I.229.169; 6.I.229.172; 6.I.229.175;6.I.229.240; 6.I.229.244; 6.I.230.228; 6.I.230.229; 6.I.230.230;6.I.230.231; 6.I.230.236; 6.I.230.237; 6.I.230.238; 6.I.230.239;6.I.230.154; 6.I.230.157; 6.I.230.166; 6.I.230.169; 6.I.230.172;6.I.230.175; 6.I.230.240; 6.I.230.244; 6.I.231.228; 6.I.231.229;6.I.231.230; 6.I.231.231; 6.I.231.236; 6.I.231.237; 6.I.231.238;6.I.231.239; 6.I.231.154; 6.I.231.157; 6.I.231.166; 6.I.231.169;6.I.231.172; 6.I.231.175; 6.I.231.240; 6.I.231.244; 6.I.236.228;6.I.236.229; 6.I.236.230; 6.I.236.231; 6.I.236.236; 6.I.236.237;6.I.236.238; 6.I.236.239; 6.I.236.154; 6.I.236.157; 6.I.236.166;6.I.236.169; 6.I.236.172; 6.I.236.175; 6.I.236.240; 6.I.236.244;6.I.237.228; 6.I.237.229; 6.I.237.230; 6.I.237.231; 6.I.237.236;6.I.237.237; 6.I.237.238; 6.I.237.239; 6.I.237.154; 6.I.237.157;6.I.237.166; 6.I.237.169; 6.I.237.172; 6.I.237.175; 6.I.237.240;6.I.237.244; 6.I.238.228; 6.I.238.229; 6.I.238.230; 6.I.238.231;6.I.238.236; 6.I.238.237; 6.I.238.238; 6.I.238.239; 6.I.238.154;6.I.238.157; 6.I.238.166; 6.I.238.169; 6.I.238.172; 6.I.238.175;6.I.238.240; 6.I.238.244; 6.I.239.228; 6.I.239.229; 6.I.239.230;6.I.239.231; 6.I.239.236; 6.I.239.237; 6.I.239.238; 6.I.239.239;6.I.239.154; 6.I.239.157; 6.I.239.166; 6.I.239.169; 6.I.239.172;6.I.239.175; 6.I.239.240; 6.I.239.244; 6.I.154.228; 6.I.154.229;6.I.154.230; 6.I.154.231; 6.I.154.236; 6.I.154.237; 6.I.154.238;6.I.154.239; 6.I.154.154; 6.I.154.157; 6.I.154.166; 6.I.154.169;6.I.154.172; 6.I.154.175; 6.I.154.240; 6.I.154.244; 6.I.157.228;6.I.157.229; 6.I.157.230; 6.I.157.231; 6.I.157.236; 6.I.157.237;6.I.157.238; 6.I.157.239; 6.I.157.154; 6.I.157.157; 6.I.157.166;6.I.157.169; 6.I.157.172; 6.I.157.175; 6.I.157.240; 6.I.157.244;6.I.166.228; 6.I.166.229; 6.I.166.230; 6.I.166.231; 6.I.166.236;6.I.166.237; 6.I.166.238; 6.I.166.239; 6.I.166.154; 6.I.166.157;6.I.166.166; 6.I.166.169; 6.I.166.172; 6.I.166.175; 6.I.166.240;6.I.166.244; 6.I.169.228; 6.I.169.229; 6.I.169.230; 6.I.169.231;6.I.169.236; 6.I.169.237; 6.I.169.238; 6.I.169.239; 6.I.169.154;6.I.169.157; 6.I.169.166; 6.I.169.169; 6.I.169.172; 6.I.169.175;6.I.169.240; 6.I.169.244; 6.I.172.228; 6.I.172.229; 6.I.172.230;6.I.172.231; 6.I.172.236; 6.I.172.237; 6.I.172.238; 6.I.172.239;6.I.172.154; 6.I.172.157; 6.I.172.166; 6.I.172.169; 6.I.172.172;6.I.172.175; 6.I.172.240; 6.I.172.244; 6.I.175.228; 6.I.175.229;6.I.175.230; 6.I.175.231; 6.I.175.236; 6.I.175.237; 6.I.175.238;6.I.175.239; 6.I.175.154; 6.I.175.157; 6.I.175.166; 6.I.175.169;6.I.175.172; 6.I.175.175; 6.I.175.240; 6.I.175.244; 6.I.240.228;6.I.240.229; 6.I.240.230; 6.I.240.231; 6.I.240.236; 6.I.240.237;6.I.240.238; 6.I.240.239; 6.I.240.154; 6.I.240.157; 6.I.240.166;6.I.240.169; 6.I.240.172; 6.I.240.175; 6.I.240.240; 6.I.240.244;6.I.244.228; 6.I.244.229; 6.I.244.230; 6.I.244.231; 6.I.244.236;6.I.244.237; 6.I.244.238; 6.I.244.239; 6.I.244.154; 6.I.244.157;6.I.244.166; 6.I.244.169; 6.I.244.172; 6.I.244.175; 6.I.244.240;6.I.244.244; Prodrugs of 6.J 6.J.228.228; 6.J.228.229; 6.J.228.230;6.J.228.231; 6.J.228.236; 6.J.228.237; 6.J.228.238; 6.J.228.239;6.J.228.154; 6.J.228.157; 6.J.228.166; 6.J.228.169; 6.J.228.172;6.J.228.175; 6.J.228.240; 6.J.228.244; 6.J.229.228; 6.J.229.229;6.J.229.230; 6.J.229.231; 6.J.229.236; 6.J.229.237; 6.J.229.238;6.J.229.239; 6.J.229.154; 6.J.229.157; 6.J.229.166; 6.J.229.169;6.J.229.172; 6.J.229.175; 6.J.229.240; 6.J.229.244; 6.J.230.228;6.J.230.229; 6.J.230.230; 6.J.230.231; 6.J.230.236; 6.J.230.237;6.J.230.238; 6.J.230.239; 6.J.230.154; 6.J.230.157; 6.J.230.166;6.J.230.169; 6.J.230.172; 6.J.230.175; 6.J.230.240; 6.J.230.244;6.J.231.228; 6.J.231.229; 6.J.231.230; 6.J.231.231; 6.J.231.236;6.J.231.237; 6.J.231.238; 6.J.231.239; 6.J.231.154; 6.J.231.157;6.J.231.166; 6.J.231.169; 6.J.231.172; 6.J.231.175; 6.J.231.240;6.J.231.244; 6.J.236.228; 6.J.236.229; 6.J.236.230; 6.J.236.231;6.J.236.236; 6.J.236.237; 6.J.236.238; 6.J.236.239; 6.J.236.154;6.J.236.157; 6.J.236.166; 6.J.236.169; 6.J.236.172; 6.J.236.175;6.J.236.240; 6.J.236.244; 6.J.237.228; 6.J.237.229; 6.J.237.230;6.J.237.231; 6.J.237.236; 6.J.237.237; 6.J.237.238; 6.J.237.239;6.J.237.154; 6.J.237.157; 6.J.237.166; 6.J.237.169; 6.J.237.172;6.J.237.175; 6.J.237.240; 6.J.237.244; 6.J.238.228; 6.J.238.229;6.J.238.230; 6.J.238.231; 6.J.238.236; 6.J.238.237; 6.J.238.238;6.J.238.239; 6.J.238.154; 6.J.238.157; 6.J.238.166; 6.J.238.169;6.J.238.172; 6.J.238.175; 6.J.238.240; 6.J.238.244; 6.J.239.228;6.J.239.229; 6.J.239.230; 6.J.239.231; 6.J.239.236; 6.J.239.237;6.J.239.238; 6.J.239.239; 6.J.239.154; 6.J.239.157; 6.J.239.166;6.J.239.169; 6.J.239.172; 6.J.239.175; 6.J.239.240; 6.J.239.244;6.J.154.228; 6.J.154.229; 6.J.154.230; 6.J.154.231; 6.J.154.236;6.J.154.237; 6.J.154.238; 6.J.154.239; 6.J.154.154; 6.J.154.157;6.J.154.166; 6.J.154.169; 6.J.154.172; 6.J.154.175; 6.J.154.240;6.J.154.244; 6.J.157.228; 6.J.157.229; 6.J.157.230; 6.J.157.231;6.J.157.236; 6.J.157.237; 6.J.157.238; 6.J.157.239; 6.J.157.154;6.J.157.157; 6.J.157.166; 6.J.157.169; 6.J.157.172; 6.J.157.175;6.J.157.240; 6.J.157.244; 6.J.166.228; 6.J.166.229; 6.J.166.230;6.J.166.231; 6.J.166.236; 6.J.166.237; 6.J.166.238; 6.J.166.239;6.J.166.154; 6.J.166.157; 6.J.166.166; 6.J.166.169; 6.J.166.172;6.J.166.175; 6.J.166.240; 6.J.166.244; 6.J.169.228; 6.J.169.229;6.J.169.230; 6.J.169.231; 6.J.169.236; 6.J.169.237; 6.J.169.238;6.J.169.239; 6.J.169.154; 6.J.169.157; 6.J.169.166; 6.J.169.169;6.J.169.172; 6.J.169.175; 6.J.169.240; 6.J.169.244; 6.J.172.228;6.J.172.229; 6.J.172.230; 6.J.172.231; 6.J.172.236; 6.J.172.237;6.J.172.238; 6.J.172.239; 6.J.172.154; 6.J.172.157; 6.J.172.166;6.J.172.169; 6.J.172.172; 6.J.172.175; 6.J.172.240; 6.J.172.244;6.J.175.228; 6.J.175.229; 6.J.175.230; 6.J.175.231; 6.J.175.236;6.J.175.237; 6.J.175.238; 6.J.175.239; 6.J.175.154; 6.J.175.157;6.J.175.166; 6.J.175.169; 6.J.175.172; 6.J.175.175; 6.J.175.240;6.J.175.244; 6.J.240.228; 6.J.240.229; 6.J.240.230; 6.J.240.231;6.J.240.236; 6.J.240.237; 6.J.240.238; 6.J.240.239; 6.J.240.154;6.J.240.157; 6.J.240.166; 6.J.240.169; 6.J.240.172; 6.J.240.175;6.J.240.240; 6.J.240.244; 6.J.244.228; 6.J.244.229; 6.J.244.230;6.J.244.231; 6.J.244.236; 6.J.244.237; 6.J.244.238; 6.J.244.239;6.J.244.154; 6.J.244.157; 6.J.244.166; 6.J.244.169; 6.J.244.172;6.J.244.175; 6.J.244.240; 6.J.244.244; Prodrugs of 6.L 6.L.228.228;6.L.228.229; 6.L.228.230; 6.L.228.231; 6.L.228.236; 6.L.228.237;6.L.228.238; 6.L.228.239; 6.L.228.154; 6.L.228.157; 6.L.228.166;6.L.228.169; 6.L.228.172; 6.L.228.175; 6.L.228.240; 6.L.228.244;6.L.229.228; 6.L.229.229; 6.L.229.230; 6.L.229.231; 6.L.229.236;6.L.229.237; 6.L.229.238; 6.L.229.239; 6.L.229.154; 6.L.229.157;6.L.229.166; 6.L.229.169; 6.L.229.172; 6.L.229.175; 6.L.229.240;6.L.229.244; 6.L.230.228; 6.L.230.229; 6.L.230.230; 6.L.230.231;6.L.230.236; 6.L.230.237; 6.L.230.238; 6.L.230.239; 6.L.230.154;6.L.230.157; 6.L.230.166; 6.L.230.169; 6.L.230.172; 6.L.230.175;6.L.230.240; 6.L.230.244; 6.L.231.228; 6.L.231.229; 6.L.231.230;6.L.231.231; 6.L.231.236; 6.L.231.237; 6.L.231.238; 6.L.231.239;6.L.231.154; 6.L.231.157; 6.L.231.166; 6.L.231.169; 6.L.231.172;6.L.231.175; 6.L.231.240; 6.L.231.244; 6.L.236.228; 6.L.236.229;6.L.236.230; 6.L.236.231; 6.L.236.236; 6.L.236.237; 6.L.236.238;6.L.236.239; 6.L.236.154; 6.L.236.157; 6.L.236.166; 6.L.236.169;6.L.236.172; 6.L.236.175; 6.L.236.240; 6.L.236.244; 6.L.237.228;6.L.237.229; 6.L.237.230; 6.L.237.231; 6.L.237.236; 6.L.237.237;6.L.237.238; 6.L.237.239; 6.L.237.154; 6.L.237.157; 6.L.237.166;6.L.237.169; 6.L.237.172; 6.L.237.175; 6.L.237.240; 6.L.237.244;6.L.238.228; 6.L.238.229; 6.L.238.230; 6.L.238.231; 6.L.238.236;6.L.238.237; 6.L.238.238; 6.L.238.239; 6.L.238.154; 6.L.238.157;6.L.238.166; 6.L.238.169; 6.L.238.172; 6.L.238.175; 6.L.238.240;6.L.238.244; 6.L.239.228; 6.L.239.229; 6.L.239.230; 6.L.239.231;6.L.239.236; 6.L.239.237; 6.L.239.238; 6.L.239.239; 6.L.239.154;6.L.239.157; 6.L.239.166; 6.L.239.169; 6.L.239.172; 6.L.239.175;6.L.239.240; 6.L.239.244; 6.L.154.228; 6.L.154.229; 6.L.154.230;6.L.154.231; 6.L.154.236; 6.L.154.237; 6.L.154.238; 6.L.154.239;6.L.154.154; 6.L.154.157; 6.L.154.166; 6.L.154.169; 6.L.154.172;6.L.154.175; 6.L.154.240; 6.L.154.244; 6.L.157.228; 6.L.157.229;6.L.157.230; 6.L.157.231; 6.L.157.236; 6.L.157.237; 6.L.157.238;6.L.157.239; 6.L.157.154; 6.L.157.157; 6.L.157.166; 6.L.157.169;6.L.157.172; 6.L.157.175; 6.L.157.240; 6.L.157.244; 6.L.166.228;6.L.166.229; 6.L.166.230; 6.L.166.231; 6.L.166.236; 6.L.166.237;6.L.166.238; 6.L.166.239; 6.L.166.154; 6.L.166.157; 6.L.166.166;6.L.166.169; 6.L.166.172; 6.L.166.175; 6.L.166.240; 6.L.166.244;6.L.169.228; 6.L.169.229; 6.L.169.230; 6.L.169.231; 6.L.169.236;6.L.169.237; 6.L.169.238; 6.L.169.239; 6.L.169.154; 6.L.169.157;6.L.169.166; 6.L.169.169; 6.L.169.172; 6.L.169.175; 6.L.169.240;6.L.169.244; 6.L.172.228; 6.L.172.229; 6.L.172.230; 6.L.172.231;6.L.172.236; 6.L.172.237; 6.L.172.238; 6.L.172.239; 6.L.172.154;6.L.172.157; 6.L.172.166; 6.L.172.169; 6.L.172.172; 6.L.172.175;6.L.172.240; 6.L.172.244; 6.L.175.228; 6.L.175.229; 6.L.175.230;6.L.175.231; 6.L.175.236; 6.L.175.237; 6.L.175.238; 6.L.175.239;6.L.175.154; 6.L.175.157; 6.L.175.166; 6.L.175.169; 6.L.175.172;6.L.175.175; 6.L.175.240; 6.L.175.244; 6.L.240.228; 6.L.240.229;6.L.240.230; 6.L.240.231; 6.L.240.236; 6.L.240.237; 6.L.240.238;6.L.240.239; 6.L.240.154; 6.L.240.157; 6.L.240.166; 6.L.240.169;6.L.240.172; 6.L.240.175; 6.L.240.240; 6.L.240.244; 6.L.244.228;6.L.244.229; 6.L.244.230; 6.L.244.231; 6.L.244.236; 6.L.244.237;6.L.244.238; 6.L.244.239; 6.L.244.154; 6.L.244.157; 6.L.244.166;6.L.244.169; 6.L.244.172; 6.L.244.175; 6.L.244.240; 6.L.244.244;Prodrugs of 6.O 6.O.228.228; 6.O.228.229; 6.O.228.230; 6.O.228.231;6.O.228.236; 6.O.228.237; 6.O.228.238; 6.O.228.239; 6.O.228.154;6.O.228.157; 6.O.228.166; 6.O.228.169; 6.O.228.172; 6.O.228.175;6.O.228.240; 6.O.228.244; 6.O.229.228; 6.O.229.229; 6.O.229.230;6.O.229.231; 6.O.229.236; 6.O.229.237; 6.O.229.238; 6.O.229.239;6.O.229.154; 6.O.229.157; 6.O.229.166; 6.O.229.169; 6.O.229.172;6.O.229.175; 6.O.229.240; 6.O.229.244; 6.O.230.228; 6.O.230.229;6.O.230.230; 6.O.230.231; 6.O.230.236; 6.O.230.237; 6.O.230.238;6.O.230.239; 6.O.230.154; 6.O.230.157; 6.O.230.166; 6.O.230.169;6.O.230.172; 6.O.230.175; 6.O.230.240; 6.O.230.244; 6.O.231.228;6.O.231.229; 6.O.231.230; 6.O.231.231; 6.O.231.236; 6.O.231.237;6.O.231.238; 6.O.231.239; 6.O.231.154; 6.O.231.157; 6.O.231.166;6.O.231.169; 6.O.231.172; 6.O.231.175; 6.O.231.240; 6.O.231.244;6.O.236.228; 6.O.236.229; 6.O.236.230; 6.O.236.231; 6.O.236.236;6.O.236.237; 6.O.236.238; 6.O.236.239; 6.O.236.154; 6.O.236.157;6.O.236.166; 6.O.236.169; 6.O.236.172; 6.O.236.175; 6.O.236.240;6.O.236.244; 6.O.237.228; 6.O.237.229; 6.O.237.230; 6.O.237.231;6.O.237.236; 6.O.237.237; 6.O.237.238; 6.O.237.239; 6.O.237.154;6.O.237.157; 6.O.237.166; 6.O.237.169; 6.O.237.172; 6.O.237.175;6.O.237.240; 6.O.237.244; 6.O.238.228; 6.O.238.229; 6.O.238.230;6.O.238.231; 6.O.238.236; 6.O.238.237; 6.O.238.238; 6.O.238.239;6.O.238.154; 6.O.238.157; 6.O.238.166; 6.O.238.169; 6.O.238.172;6.O.238.175; 6.O.238.240; 6.O.238.244; 6.O.239.228; 6.O.239.229;6.O.239.230; 6.O.239.231; 6.O.239.236; 6.O.239.237; 6.O.239.238;6.O.239.239; 6.O.239.154; 6.O.239.157; 6.O.239.166; 6.O.239.169;6.O.239.172; 6.O.239.175; 6.O.239.240; 6.O.239.244; 6.O.154.228;6.O.154.229; 6.O.154.230; 6.O.154.231; 6.O.154.236; 6.O.154.237;6.O.154.238; 6.O.154.239; 6.O.154.154; 6.O.154.157; 6.O.154.166;6.O.154.169; 6.O.154.172; 6.O.154.175; 6.O.154.240; 6.O.154.244;6.O.157.228; 6.O.157.229; 6.O.157.230; 6.O.157.231; 6.O.157.236;6.O.157.237; 6.O.157.238; 6.O.157.239; 6.O.157.154; 6.O.157.157;6.O.157.166; 6.O.157.169; 6.O.157.172; 6.O.157.175; 6.O.157.240;6.O.157.244; 6.O.166.228; 6.O.166.229; 6.O.166.230; 6.O.166.231;6.O.166.236; 6.O.166.237; 6.O.166.238; 6.O.166.239; 6.O.166.154;6.O.166.157; 6.O.166.166; 6.O.166.169; 6.O.166.172; 6.O.166.175;6.O.166.240; 6.O.166.244; 6.O.169.228; 6.O.169.229; 6.O.169.230;6.O.169.231; 6.O.169.236; 6.O.169.237; 6.O.169.238; 6.O.169.239;6.O.169.154; 6.O.169.157; 6.O.169.166; 6.O.169.169; 6.O.169.172;6.O.169.175; 6.O.169.240; 6.O.169.244; 6.O.172.228; 6.O.172.229;6.O.172.230; 6.O.172.231; 6.O.172.236; 6.O.172.237; 6.O.172.238;6.O.172.239; 6.O.172.154; 6.O.172.157; 6.O.172.166; 6.O.172.169;6.O.172.172; 6.O.172.175; 6.O.172.240; 6.O.172.244; 6.O.175.228;6.O.175.229; 6.O.175.230; 6.O.175.231; 6.O.175.236; 6.O.175.237;6.O.175.238; 6.O.175.239; 6.O.175.154; 6.O.175.157; 6.O.175.166;6.O.175.169; 6.O.175.172; 6.O.175.175; 6.O.175.240; 6.O.175.244;6.O.240.228; 6.O.240.229; 6.O.240.230; 6.O.240.231; 6.O.240.236;6.O.240.237; 6.O.240.238; 6.O.240.239; 6.O.240.154; 6.O.240.157;6.O.240.166; 6.O.240.169; 6.O.240.172; 6.O.240.175; 6.O.240.240;6.O.240.244; 6.O.244.228; 6.O.244.229; 6.O.244.230; 6.O.244.231;6.O.244.236; 6.O.244.237; 6.O.244.238; 6.O.244.239; 6.O.244.154;6.O.244.157; 6.O.244.166; 6.O.244.169; 6.O.244.172; 6.O.244.175;6.O.244.240; 6.O.244.244; Prodrugs of 6.P 6.P.228.228; 6.P.228.229;6.P.228.230; 6.P.228.231; 6.P.228.236; 6.P.228.237; 6.P.228.238;6.P.228.239; 6.P.228.154; 6.P.228.157; 6.P.228.166; 6.P.228.169;6.P.228.172; 6.P.228.175; 6.P.228.240; 6.P.228.244; 6.P.229.228;6.P.229.229; 6.P.229.230; 6.P.229.231; 6.P.229.236; 6.P.229.237;6.P.229.238; 6.P.229.239; 6.P.229.154; 6.P.229.157; 6.P.229.166;6.P.229.169; 6.P.229.172; 6.P.229.175; 6.P.229.240; 6.P.229.244;6.P.230.228; 6.P.230.229; 6.P.230.230; 6.P.230.231; 6.P.230.236;6.P.230.237; 6.P.230.238; 6.P.230.239; 6.P.230.154; 6.P.230.157;6.P.230.166; 6.P.230.169; 6.P.230.172; 6.P.230.175; 6.P.230.240;6.P.230.244; 6.P.231.228; 6.P.231.229; 6.P.231.230; 6.P.231.231;6.P.231.236; 6.P.231.237; 6.P.231.238; 6.P.231.239; 6.P.231.154;6.P.231.157; 6.P.231.166; 6.P.231.169; 6.P.231.172; 6.P.231.175;6.P.231.240; 6.P.231.244; 6.P.236.228; 6.P.236.229; 6.P.236.230;6.P.236.231; 6.P.236.236; 6.P.236.237; 6.P.236.238; 6.P.236.239;6.P.236.154; 6.P.236.157; 6.P.236.166; 6.P.236.169; 6.P.236.172;6.P.236.175; 6.P.236.240; 6.P.236.244; 6.P.237.228; 6.P.237.229;6.P.237.230; 6.P.237.231; 6.P.237.236; 6.P.237.237; 6.P.237.238;6.P.237.239; 6.P.237.154; 6.P.237.157; 6.P.237.166; 6.P.237.169;6.P.237.172; 6.P.237.175; 6.P.237.240; 6.P.237.244; 6.P.238.228;6.P.238.229; 6.P.238.230; 6.P.238.231; 6.P.238.236; 6.P.238.237;6.P.238.238; 6.P.238.239; 6.P.238.154; 6.P.238.157; 6.P.238.166;6.P.238.169; 6.P.238.172; 6.P.238.175; 6.P.238.240; 6.P.238.244;6.P.239.228; 6.P.239.229; 6.P.239.230; 6.P.239.231; 6.P.239.236;6.P.239.237; 6.P.239.238; 6.P.239.239; 6.P.239.154; 6.P.239.157;6.P.239.166; 6.P.239.169; 6.P.239.172; 6.P.239.175; 6.P.239.240;6.P.239.244; 6.P.154.228; 6.P.154.229; 6.P.154.230; 6.P.154.231;6.P.154.236; 6.P.154.237; 6.P.154.238; 6.P.154.239; 6.P.154.154;6.P.154.157; 6.P.154.166; 6.P.154.169; 6.P.154.172; 6.P.154.175;6.P.154.240; 6.P.154.244; 6.P.157.228; 6.P.157.229; 6.P.157.230;6.P.157.231; 6.P.157.236; 6.P.157.237; 6.P.157.238; 6.P.157.239;6.P.157.154; 6.P.157.157; 6.P.157.166; 6.P.157.169; 6.P.157.172;6.P.157.175; 6.P.157.240; 6.P.157.244; 6.P.166.228; 6.P.166.229;6.P.166.230; 6.P.166.231; 6.P.166.236; 6.P.166.237; 6.P.166.238;6.P.166.239; 6.P.166.154; 6.P.166.157; 6.P.166.166; 6.P.166.169;6.P.166.172; 6.P.166.175; 6.P.166.240; 6.P.166.244; 6.P.169.228;6.P.169.229; 6.P.169.230; 6.P.169.231; 6.P.169.236; 6.P.169.237;6.P.169.238; 6.P.169.239; 6.P.169.154; 6.P.169.157; 6.P.169.166;6.P.169.169; 6.P.169.172; 6.P.169.175; 6.P.169.240; 6.P.169.244;6.P.172.228; 6.P.172.229; 6.P.172.230; 6.P.172.231; 6.P.172.236;6.P.172.237; 6.P.172.238; 6.P.172.239; 6.P.172.154; 6.P.172.157;6.P.172.166; 6.P.172.169; 6.P.172.172; 6.P.172.175; 6.P.172.240;6.P.172.244; 6.P.175.228; 6.P.175.229; 6.P.175.230; 6.P.175.231;6.P.175.236; 6.P.175.237; 6.P.175.238; 6.P.175.239; 6.P.175.154;6.P.175.157; 6.P.175.166; 6.P.175.169; 6.P.175.172; 6.P.175.175;6.P.175.240; 6.P.175.244; 6.P.240.228; 6.P.240.229; 6.P.240.230;6.P.240.231; 6.P.240.236; 6.P.240.237; 6.P.240.238; 6.P.240.239;6.P.240.154; 6.P.240.157; 6.P.240.166; 6.P.240.169; 6.P.240.172;6.P.240.175; 6.P.240.240; 6.P.240.244; 6.P.244.228; 6.P.244.229;6.P.244.230; 6.P.244.231; 6.P.244.236; 6.P.244.237; 6.P.244.238;6.P.244.239; 6.P.244.154; 6.P.244.157; 6.P.244.166; 6.P.244.169;6.P.244.172; 6.P.244.175; 6.P.244.240; 6.P.244.244; Prodrugs of 6.U6.U.228.228; 6.U.228.229; 6.U.228.230; 6.U.228.231; 6.U.228.236;6.U.228.237; 6.U.228.238; 6.U.228.239; 6.U.228.154; 6.U.228.157;6.U.228.166; 6.U.228.169; 6.U.228.172; 6.U.228.175; 6.U.228.240;6.U.228.244; 6.U.229.228; 6.U.229.229; 6.U.229.230; 6.U.229.231;6.U.229.236; 6.U.229.237; 6.U.229.238; 6.U.229.239; 6.U.229.154;6.U.229.157; 6.U.229.166; 6.U.229.169; 6.U.229.172; 6.U.229.175;6.U.229.240; 6.U.229.244; 6.U.230.228; 6.U.230.229; 6.U.230.230;6.U.230.231; 6.U.230.236; 6.U.230.237; 6.U.230.238; 6.U.230.239;6.U.230.154; 6.U.230.157; 6.U.230.166; 6.U.230.169; 6.U.230.172;6.U.230.175; 6.U.230.240; 6.U.230.244; 6.U.231.228; 6.U.231.229;6.U.231.230; 6.U.231.231; 6.U.231.236; 6.U.231.237; 6.U.231.238;6.U.231.239; 6.U.231.154; 6.U.231.157; 6.U.231.166; 6.U.231.169;6.U.231.172; 6.U.231.175; 6.U.231.240; 6.U.231.244; 6.U.236.228;6.U.236.229; 6.U.236.230; 6.U.236.231; 6.U.236.236; 6.U.236.237;6.U.236.238; 6.U.236.239; 6.U.236.154; 6.U.236.157; 6.U.236.166;6.U.236.169; 6.U.236.172; 6.U.236.175; 6.U.236.240; 6.U.236.244;6.U.237.228; 6.U.237.229; 6.U.237.230; 6.U.237.231; 6.U.237.236;6.U.237.237; 6.U.237.238; 6.U.237.239; 6.U.237.154; 6.U.237.157;6.U.237.166; 6.U.237.169; 6.U.237.172; 6.U.237.175; 6.U.237.240;6.U.237.244; 6.U.238.228; 6.U.238.229; 6.U.238.230; 6.U.238.231;6.U.238.236; 6.U.238.237; 6.U.238.238; 6.U.238.239; 6.U.238.154;6.U.238.157; 6.U.238.166; 6.U.238.169; 6.U.238.172; 6.U.238.175;6.U.238.240; 6.U.238.244; 6.U.239.228; 6.U.239.229; 6.U.239.230;6.U.239.231; 6.U.239.236; 6.U.239.237; 6.U.239.238; 6.U.239.239;6.U.239.154; 6.U.239.157; 6.U.239.166; 6.U.239.169; 6.U.239.172;6.U.239.175; 6.U.239.240; 6.U.239.244; 6.U.154.228; 6.U.154.229;6.U.154.230; 6.U.154.231; 6.U.154.236; 6.U.154.237; 6.U.154.238;6.U.154.239; 6.U.154.154; 6.U.154.157; 6.U.154.166; 6.U.154.169;6.U.154.172; 6.U.154.175; 6.U.154.240; 6.U.154.244; 6.U.157.228;6.U.157.229; 6.U.157.230; 6.U.157.231; 6.U.157.236; 6.U.157.237;6.U.157.238; 6.U.157.239; 6.U.157.154; 6.U.157.157; 6.U.157.166;6.U.157.169; 6.U.157.172; 6.U.157.175; 6.U.157.240; 6.U.157.244;6.U.166.228; 6.U.166.229; 6.U.166.230; 6.U.166.231; 6.U.166.236;6.U.166.237; 6.U.166.238; 6.U.166.239; 6.U.166.154; 6.U.166.157;6.U.166.166; 6.U.166.169; 6.U.166.172; 6.U.166.175; 6.U.166.240;6.U.166.244; 6.U.169.228; 6.U.169.229; 6.U.169.230; 6.U.169.231;6.U.169.236; 6.U.169.237; 6.U.169.238; 6.U.169.239; 6.U.169.154;6.U.169.157; 6.U.169.166; 6.U.169.169; 6.U.169.172; 6.U.169.175;6.U.169.240; 6.U.169.244; 6.U.172.228; 6.U.172.229; 6.U.172.230;6.U.172.231; 6.U.172.236; 6.U.172.237; 6.U.172.238; 6.U.172.239;6.U.172.154; 6.U.172.157; 6.U.172.166; 6.U.172.169; 6.U.172.172;6.U.172.175; 6.U.172.240; 6.U.172.244; 6.U.175.228; 6.U.175.229;6.U.175.230; 6.U.175.231; 6.U.175.236; 6.U.175.237; 6.U.175.238;6.U.175.239; 6.U.175.154; 6.U.175.157; 6.U.175.166; 6.U.175.169;6.U.175.172; 6.U.175.175; 6.U.175.240; 6.U.175.244; 6.U.240.228;6.U.240.229; 6.U.240.230; 6.U.240.231; 6.U.240.236; 6.U.240.237;6.U.240.238; 6.U.240.239; 6.U.240.154; 6.U.240.157; 6.U.240.166;6.U.240.169; 6.U.240.172; 6.U.240.175; 6.U.240.240; 6.U.240.244;6.U.244.228; 6.U.244.229; 6.U.244.230; 6.U.244.231; 6.U.244.236;6.U.244.237; 6.U.244.238; 6.U.244.239; 6.U.244.154; 6.U.244.157;6.U.244.166; 6.U.244.169; 6.U.244.172; 6.U.244.175; 6.U.244.240;6.U.244.244; Prodrugs of 6.W 6.W.228.228; 6.W.228.229; 6.W.228.230;6.W.228.231; 6.W.228.236; 6.W.228.237; 6.W.228.238; 6.W.228.239;6.W.228.154; 6.W.228.157; 6.W.228.166; 6.W.228.169; 6.W.228.172;6.W.228.175; 6.W.228.240; 6.W.228.244; 6.W.229.228; 6.W.229.229;6.W.229.230; 6.W.229.231; 6.W.229.236; 6.W.229.237; 6.W.229.238;6.W.229.239; 6.W.229.154; 6.W.229.157; 6.W.229.166; 6.W.229.169;6.W.229.172; 6.W.229.175; 6.W.229.240; 6.W.229.244; 6.W.230.228;6.W.230.229; 6.W.230.230; 6.W.230.231; 6.W.230.236; 6.W.230.237;6.W.230.238; 6.W.230.239; 6.W.230.154; 6.W.230.157; 6.W.230.166;6.W.230.169; 6.W.230.172; 6.W.230.175; 6.W.230.240; 6.W.230.244;6.W.231.228; 6.W.231.229; 6.W.231.230; 6.W.231.231; 6.W.231.236;6.W.231.237; 6.W.231.238; 6.W.231.239; 6.W.231.154; 6.W.231.157;6.W.231.166; 6.W.231.169; 6.W.231.172; 6.W.231.175; 6.W.231.240;6.W.231.244; 6.W.236.228; 6.W.236.229; 6.W.236.230; 6.W.236.231;6.W.236.236; 6.W.236.237; 6.W.236.238; 6.W.236.239; 6.W.236.154;6.W.236.157; 6.W.236.166; 6.W.236.169; 6.W.236.172; 6.W.236.175;6.W.236.240; 6.W.236.244; 6.W.237.228; 6.W.237.229; 6.W.237.230;6.W.237.231; 6.W.237.236; 6.W.237.237; 6.W.237.238; 6.W.237.239;6.W.237.154; 6.W.237.157; 6.W.237.166; 6.W.237.169; 6.W.237.172;6.W.237.175; 6.W.237.240; 6.W.237.244; 6.W.238.228; 6.W.238.229;6.W.238.230; 6.W.238.231; 6.W.238.236; 6.W.238.237; 6.W.238.238;6.W.238.239; 6.W.238.154; 6.W.238.157; 6.W.238.166; 6.W.238.169;6.W.238.172; 6.W.238.175; 6.W.238.240; 6.W.238.244; 6.W.239.228;6.W.239.229; 6.W.239.230; 6.W.239.231; 6.W.239.236; 6.W.239.237;6.W.239.238; 6.W.239.239; 6.W.239.154; 6.W.239.157; 6.W.239.166;6.W.239.169; 6.W.239.172; 6.W.239.175; 6.W.239.240; 6.W.239.244;6.W.154.228; 6.W.154.229; 6.W.154.230; 6.W.154.231; 6.W.154.236;6.W.154.237; 6.W.154.238; 6.W.154.239; 6.W.154.154; 6.W.154.157;6.W.154.166; 6.W.154.169; 6.W.154.172; 6.W.154.175; 6.W.154.240;6.W.154.244; 6.W.157.228; 6.W.157.229; 6.W.157.230; 6.W.157.231;6.W.157.236; 6.W.157.237; 6.W.157.238; 6.W.157.239; 6.W.157.154;6.W.157.157; 6.W.157.166; 6.W.157.169; 6.W.157.172; 6.W.157.175;6.W.157.240; 6.W.157.244; 6.W.166.228; 6.W.166.229; 6.W.166.230;6.W.166.231; 6.W.166.236; 6.W.166.237; 6.W.166.238; 6.W.166.239;6.W.166.154; 6.W.166.157; 6.W.166.166; 6.W.166.169; 6.W.166.172;6.W.166.175; 6.W.166.240; 6.W.166.244; 6.W.169.228; 6.W.169.229;6.W.169.230; 6.W.169.231; 6.W.169.236; 6.W.169.237; 6.W.169.238;6.W.169.239; 6.W.169.154; 6.W.169.157; 6.W.169.166; 6.W.169.169;6.W.169.172; 6.W.169.175; 6.W.169.240; 6.W.169.244; 6.W.172.228;6.W.172.229; 6.W.172.230; 6.W.172.231; 6.W.172.236; 6.W.172.237;6.W.172.238; 6.W.172.239; 6.W.172.154; 6.W.172.157; 6.W.172.166;6.W.172.169; 6.W.172.172; 6.W.172.175; 6.W.172.240; 6.W.172.244;6.W.175.228; 6.W.175.229; 6.W.175.230; 6.W.175.231; 6.W.175.236;6.W.175.237; 6.W.175.238; 6.W.175.239; 6.W.175.154; 6.W.175.157;6.W.175.166; 6.W.175.169; 6.W.175.172; 6.W.175.175; 6.W.175.240;6.W.175.244; 6.W.240.228; 6.W.240.229; 6.W.240.230; 6.W.240.231;6.W.240.236; 6.W.240.237; 6.W.240.238; 6.W.240.239; 6.W.240.154;6.W.240.157; 6.W.240.166; 6.W.240.169; 6.W.240.172; 6.W.240.175;6.W.240.240; 6.W.240.244; 6.W.244.228; 6.W.244.229; 6.W.244.230;6.W.244.231; 6.W.244.236; 6.W.244.237; 6.W.244.238; 6.W.244.239;6.W.244.154; 6.W.244.157; 6.W.244.166; 6.W.244.169; 6.W.244.172;6.W.244.175; 6.W.244.240; 6.W.244.244; Prodrugs of 6.Y 6.Y.228.228;6.Y.228.229; 6.Y.228.230; 6.Y.228.231; 6.Y.228.236; 6.Y.228.237;6.Y.228.238; 6.Y.228.239; 6.Y.228.154; 6.Y.228.157; 6.Y.228.166;6.Y.228.169; 6.Y.228.172; 6.Y.228.175; 6.Y.228.240; 6.Y.228.244;6.Y.229.228; 6.Y.229.229; 6.Y.229.230; 6.Y.229.231; 6.Y.229.236;6.Y.229.237; 6.Y.229.238; 6.Y.229.239; 6.Y.229.154; 6.Y.229.157;6.Y.229.166; 6.Y.229.169; 6.Y.229.172; 6.Y.229.175; 6.Y.229.240;6.Y.229.244; 6.Y.230.228; 6.Y.230.229; 6.Y.230.230; 6.Y.230.231;6.Y.230.236; 6.Y.230.237; 6.Y.230.238; 6.Y.230.239; 6.Y.230.154;6.Y.230.157; 6.Y.230.166; 6.Y.230.169; 6.Y.230.172; 6.Y.230.175;6.Y.230.240; 6.Y.230.244; 6.Y.231.228; 6.Y.231.229; 6.Y.231.230;6.Y.231.231; 6.Y.231.236; 6.Y.231.237; 6.Y.231.238; 6.Y.231.239;6.Y.231.154; 6.Y.231.157; 6.Y.231.166; 6.Y.231.169; 6.Y.231.172;6.Y.231.175; 6.Y.231.240; 6.Y.231.244; 6.Y.236.228; 6.Y.236.229;6.Y.236.230; 6.Y.236.231; 6.Y.236.236; 6.Y.236.237; 6.Y.236.238;6.Y.236.239; 6.Y.236.154; 6.Y.236.157; 6.Y.236.166; 6.Y.236.169;6.Y.236.172; 6.Y.236.175; 6.Y.236.240; 6.Y.236.244; 6.Y.237.228;6.Y.237.229; 6.Y.237.230; 6.Y.237.231; 6.Y.237.236; 6.Y.237.237;6.Y.237.238; 6.Y.237.239; 6.Y.237.154; 6.Y.237.157; 6.Y.237.166;6.Y.237.169; 6.Y.237.172; 6.Y.237.175; 6.Y.237.240; 6.Y.237.244;6.Y.238.228; 6.Y.238.229; 6.Y.238.230; 6.Y.238.231; 6.Y.238.236;6.Y.238.237; 6.Y.238.238; 6.Y.238.239; 6.Y.238.154; 6.Y.238.157;6.Y.238.166; 6.Y.238.169; 6.Y.238.172; 6.Y.238.175; 6.Y.238.240;6.Y.238.244; 6.Y.239.228; 6.Y.239.229; 6.Y.239.230; 6.Y.239.231;6.Y.239.236; 6.Y.239.237; 6.Y.239.238; 6.Y.239.239; 6.Y.239.154;6.Y.239.157; 6.Y.239.166; 6.Y.239.169; 6.Y.239.172; 6.Y.239.175;6.Y.239.240; 6.Y.239.244; 6.Y.154.228; 6.Y.154.229; 6.Y.154.230;6.Y.154.231; 6.Y.154.236; 6.Y.154.237; 6.Y.154.238; 6.Y.154.239;6.Y.154.154; 6.Y.154.157; 6.Y.154.166; 6.Y.154.169; 6.Y.154.172;6.Y.154.175; 6.Y.154.240; 6.Y.154.244; 6.Y.157.228; 6.Y.157.229;6.Y.157.230; 6.Y.157.231; 6.Y.157.236; 6.Y.157.237; 6.Y.157.238;6.Y.157.239; 6.Y.157.154; 6.Y.157.157; 6.Y.157.166; 6.Y.157.169;6.Y.157.172; 6.Y.157.175; 6.Y.157.240; 6.Y.157.244; 6.Y.166.228;6.Y.166.229; 6.Y.166.230; 6.Y.166.231; 6.Y.166.236; 6.Y.166.237;6.Y.166.238; 6.Y.166.239; 6.Y.166.154; 6.Y.166.157; 6.Y.166.166;6.Y.166.169; 6.Y.166.172; 6.Y.166.175; 6.Y.166.240; 6.Y.166.244;6.Y.169.228; 6.Y.169.229; 6.Y.169.230; 6.Y.169.231; 6.Y.169.236;6.Y.169.237; 6.Y.169.238; 6.Y.169.239; 6.Y.169.154; 6.Y.169.157;6.Y.169.166; 6.Y.169.169; 6.Y.169.172; 6.Y.169.175; 6.Y.169.240;6.Y.169.244; 6.Y.172.228; 6.Y.172.229; 6.Y.172.230; 6.Y.172.231;6.Y.172.236; 6.Y.172.237; 6.Y.172.238; 6.Y.172.239; 6.Y.172.154;6.Y.172.157; 6.Y.172.166; 6.Y.172.169; 6.Y.172.172; 6.Y.172.175;6.Y.172.240; 6.Y.172.244; 6.Y.175.228; 6.Y.175.229; 6.Y.175.230;6.Y.175.231; 6.Y.175.236; 6.Y.175.237; 6.Y.175.238; 6.Y.175.239;6.Y.175.154; 6.Y.175.157; 6.Y.175.166; 6.Y.175.169; 6.Y.175.172;6.Y.175.175; 6.Y.175.240; 6.Y.175.244; 6.Y.240.228; 6.Y.240.229;6.Y.240.230; 6.Y.240.231; 6.Y.240.236; 6.Y.240.237; 6.Y.240.238;6.Y.240.239; 6.Y.240.154; 6.Y.240.157; 6.Y.240.166; 6.Y.240.169;6.Y.240.172; 6.Y.240.175; 6.Y.240.240; 6.Y.240.244; 6.Y.244.228;6.Y.244.229; 6.Y.244.230; 6.Y.244.231; 6.Y.244.236; 6.Y.244.237;6.Y.244.238; 6.Y.244.239; 6.Y.244.154; 6.Y.244.157; 6.Y.244.166;6.Y.244.169; 6.Y.244.172; 6.Y.244.175; 6.Y.244.240; 6.Y.244.244;Prodrugs of 7.AH 7.AH.4.157; 7.AH.4.158; 7.AH.4.196; 7.AH.4.223;7.AH.4.240; 7.AH.4.244; 7.AH.4.243; 7.AH.4.247; 7.AH.5.157; 7.AH.5.158;7.AH.5.196; 7.AH.5.223; 7.AH.5.240; 7.AH.5.244; 7.AH.5.243; 7.AH.5.247;7.AH.7.157; 7.AH.7.158; 7.AH.7.196; 7.AH.7.223; 7.AH.7.240; 7.AH.7.244;7.AH.7.243; 7.AH.7.247; 7.AH.15.157; 7.AH.15.158; 7.AH.15.196;7.AH.15.223; 7.AH.15.240; 7.AH.15.244; 7.AH.15.243; 7.AH.15.247;7.AH.16.157; 7.AH.16.158; 7.AH.16.196; 7.AH.16.223; 7.AH.16.240;7.AH.16.244; 7.AH.16.243; 7.AH.16.247; 7.AH.18.157; 7.AH.18.158;7.AH.18.196; 7.AH.18.223; 7.AH.18.240; 7.AH.18.244; 7.AH.18.243;7.AH.18.247; 7.AH.26.157; 7.AH.26.158; 7.AH.26.196; 7.AH.26.223;7.AH.26.240; 7.AH.26.244; 7.AH.26.243; 7.AH.26.247; 7.AH.27.157;7.AH.27.158; 7.AH.27.196; 7.AH.27.223; 7.AH.27.240; 7.AH.27.244;7.AH.27.243; 7.AH.27.247; 7.AH.29.157; 7.AH.29.158; 7.AH.29.196;7.AH.29.223; 7.AH.29.240; 7.AH.29.244; 7.AH.29.243; 7.AH.29.247;7.AH.54.157; 7.AH.54.158; 7.AH.54.196; 7.AH.54.223; 7.AH.54.240;7.AH.54.244; 7.AH.54.243; 7.AH.54.247; 7.AH.55.157; 7.AH.55.158;7.AH.55.196; 7.AH.55.223; 7.AH.55.240; 7.AH.55.244; 7.AH.55.243;7.AH.55.247; 7.AH.56.157; 7.AH.56.158; 7.AH.56.196; 7.AH.56.223;7.AH.56.240; 7.AH.56.244; 7.AH.56.243; 7.AH.56.247; 7.AH.157.157;7.AH.157.158; 7.AH.157.196; 7.AH.157.223; 7.AH.157.240; 7.AH.157.244;7.AH.157.243; 7.AH.157.247; 7.AH.196.157; 7.AH.196.158; 7.AH.196.196;7.AH.196.223; 7.AH.196.240; 7.AH.196.244; 7.AH.196.243; 7.AH.196.247;7.AH.223.157; 7.AH.223.158; 7.AH.223.196; 7.AH.223.223; 7.AH.223.240;7.AH.223.244; 7.AH.223.243; 7.AH.223.247; 7.AH.240.157; 7.AH.240.158;7.AH.240.196; 7.AH.240.223; 7.AH.240.240; 7.AH.240.244; 7.AH.240.243;7.AH.240.247; 7.AH.244.157; 7.AH.244.158; 7.AH.244.196; 7.AH.244.223;7.AH.244.240; 7.AH.244.244; 7.AH.244.243; 7.AH.244.247; 7.AH.247.157;7.AH.247.158; 7.AH.247.196; 7.AH.247.223; 7.AH.247.240; 7.AH.247.244;7.AH.247.243; 7.AH.247.247; Prodrugs of 7.AJ 7.AJ.4.157; 7.AJ.4.158;7.AJ.4.196; 7.AJ.4.223; 7.AJ.4.240; 7.AJ.4.244; 7.AJ.4.243; 7.AJ.4.247;7.AJ.5.157; 7.AJ.5.158; 7.AJ.5.196; 7.AJ.5.223; 7.AJ.5.240; 7.AJ.5.244;7.AJ.5.243; 7.AJ.5.247; 7.AJ.7.157; 7.AJ.7.158; 7.AJ.7.196; 7.AJ.7.223;7.AJ.7.240; 7.AJ.7.244; 7.AJ.7.243; 7.AJ.7.247; 7.AJ.15.157;7.AJ.15.158; 7.AJ.15.196; 7.AJ.15.223; 7.AJ.15.240; 7.AJ.15.244;7.AJ.15.243; 7.AJ.15.247; 7.AJ.16.157; 7.AJ.16.158; 7.AJ.16.196;7.AJ.16.223; 7.AJ.16.240; 7.AJ.16.244; 7.AJ.16.243; 7.AJ.16.247;7.AJ.18.157; 7.AJ.18.158; 7.AJ.18.196; 7.AJ.18.223; 7.AJ.18.240;7.AJ.18.244; 7.AJ.18.243; 7.AJ.18.247; 7.AJ.26.157; 7.AJ.26.158;7.AJ.26.196; 7.AJ.26.223; 7.AJ.26.240; 7.AJ.26.244; 7.AJ.26.243;7.AJ.26.247; 7.AJ.27.157; 7.AJ.27.158; 7.AJ.27.196; 7.AJ.27.223;7.AJ.27.240; 7.AJ.27.244; 7.AJ.27.243; 7.AJ.27.247; 7.AJ.29.157;7.AJ.29.158; 7.AJ.29.196; 7.AJ.29.223; 7.AJ.29.240; 7.AJ.29.244;7.AJ.29.243; 7.AJ.29.247; 7.AJ.54.157; 7.AJ.54.158; 7.AJ.54.196;7.AJ.54.223; 7.AJ.54.240; 7.AJ.54.244; 7.AJ.54.243; 7.AJ.54.247;7.AJ.55.157; 7.AJ.55.158; 7.AJ.55.196; 7.AJ.55.223; 7.AJ.55.240;7.AJ.55.244; 7.AJ.55.243; 7.AJ.55.247; 7.AJ.56.157; 7.AJ.56.158;7.AJ.56.196; 7.AJ.56.223; 7.AJ.56.240; 7.AJ.56.244; 7.AJ.56.243;7.AJ.56.247; 7.AJ.157.157; 7.AJ.157.158; 7.AJ.157.196; 7.AJ.157.223;7.AJ.157.240; 7.AJ.157.244; 7.AJ.157.243; 7.AJ.157.247; 7.AJ.196.157;7.AJ.196.158; 7.AJ.196.196; 7.AJ.196.223; 7.AJ.196.240; 7.AJ.196.244;7.AJ.196.243; 7.AJ.196.247; 7.AJ.223.157; 7.AJ.223.158; 7.AJ.223.196;7.AJ.223.223; 7.AJ.223.240; 7.AJ.223.244; 7.AJ.223.243; 7.AJ.223.247;7.AJ.240.157; 7.AJ.240.158; 7.AJ.240.196; 7.AJ.240.223; 7.AJ.240.240;7.AJ.240.244; 7.AJ.240.243; 7.AJ.240.247; 7.AJ.244.157; 7.AJ.244.158;7.AJ.244.196; 7.AJ.244.223; 7.AJ.244.240; 7.AJ.244.244; 7.AJ.244.243;7.AJ.244.247; 7.AJ.247.157; 7.AJ.247.158; 7.AJ.247.196; 7.AJ.247.223;7.AJ.247.240; 7.AJ.247.244; 7.AJ.247.243; 7.AJ.247.247; Prodrugs of 7.AN7.AN.4.157; 7.AN.4.158; 7.AN.4.196; 7.AN.4.223; 7.AN.4.240; 7.AN.4.244;7.AN.4.243; 7.AN.4.247; 7.AN.5.157; 7.AN.5.158; 7.AN.5.196; 7.AN.5.223;7.AN.5.240; 7.AN.5.244; 7.AN.5.243; 7.AN.5.247; 7.AN.7.157; 7.AN.7.158;7.AN.7.196; 7.AN.7.223; 7.AN.7.240; 7.AN.7.244; 7.AN.7.243; 7.AN.7.247;7.AN.15.157; 7.AN.15.158; 7.AN.15.196; 7.AN.15.223; 7.AN.15.240;7.AN.15.244; 7.AN.15.243; 7.AN.15.247; 7.AN.16.157; 7.AN.16.158;7.AN.16.196; 7.AN.16.223; 7.AN.16.240; 7.AN.16.244; 7.AN.16.243;7.AN.16.247; 7.AN.18.157; 7.AN.18.158; 7.AN.18.196; 7.AN.18.223;7.AN.18.240; 7.AN.18.244; 7.AN.18.243; 7.AN.18.247; 7.AN.26.157;7.AN.26.158; 7.AN.26.196; 7.AN.26.223; 7.AN.26.240; 7.AN.26.244;7.AN.26.243; 7.AN.26.247; 7.AN.27.157; 7.AN.27.158; 7.AN.27.196;7.AN.27.223; 7.AN.27.240; 7.AN.27.244; 7.AN.27.243; 7.AN.27.247;7.AN.29.157; 7.AN.29.158; 7.AN.29.196; 7.AN.29.223; 7.AN.29.240;7.AN.29.244; 7.AN.29.243; 7.AN.29.247; 7.AN.54.157; 7.AN.54.158;7.AN.54.196; 7.AN.54.223; 7.AN.54.240; 7.AN.54.244; 7.AN.54.243;7.AN.54.247; 7.AN.55.157; 7.AN.55.158; 7.AN.55.196; 7.AN.55.223;7.AN.55.240; 7.AN.55.244; 7.AN.55.243; 7.AN.55.247; 7.AN.56.157;7.AN.56.158; 7.AN.56.196; 7.AN.56.223; 7.AN.56.240; 7.AN.56.244;7.AN.56.243; 7.AN.56.247; 7.AN.157.157; 7.AN.157.158; 7.AN.157.196;7.AN.157.223; 7.AN.157.240; 7.AN.157.244; 7.AN.157.243; 7.AN.157.247;7.AN.196.157; 7.AN.196.158; 7.AN.196.196; 7.AN.196.223; 7.AN.196.240;7.AN.196.244; 7.AN.196.243; 7.AN.196.247; 7.AN.223.157; 7.AN.223.158;7.AN.223.196; 7.AN.223.223; 7.AN.223.240; 7.AN.223.244; 7.AN.223.243;7.AN.223.247; 7.AN.240.157; 7.AN.240.158; 7.AN.240.196; 7.AN.240.223;7.AN.240.240; 7.AN.240.244; 7.AN.240.243; 7.AN.240.247; 7.AN.244.157;7.AN.244.158; 7.AN.244.196; 7.AN.244.223; 7.AN.244.240; 7.AN.244.244;7.AN.244.243; 7.AN.244.247; 7.AN.247.157; 7.AN.247.158; 7.AN.247.196;7.AN.247.223; 7.AN.247.240; 7.AN.247.244; 7.AN.247.243; 7.AN.247.247;Prodrugs of 7.AP 7.AP.4.157; 7.AP.4.158; 7.AP.4.196; 7.AP.4.223;7.AP.4.240; 7.AP.4.244; 7.AP.4.243; 7.AP.4.247; 7.AP.5.157; 7.AP.5.158;7.AP.5.196; 7.AP.5.223; 7.AP.5.240; 7.AP.5.244; 7.AP.5.243; 7.AP.5.247;7.AP.7.157; 7.AP.7.158; 7.AP.7.196; 7.AP.7.223; 7.AP.7.240; 7.AP.7.244;7.AP.7.243; 7.AP.7.247; 7.AP.15.157; 7.AP.15.158; 7.AP.15.196;7.AP.15.223; 7.AP.15.240; 7.AP.15.244; 7.AP.15.243; 7.AP.15.247;7.AP.16.157; 7.AP.16.158; 7.AP.16.196; 7.AP.16.223; 7.AP.16.240;7.AP.16.244; 7.AP.16.243; 7.AP.16.247; 7.AP.18.157; 7.AP.18.158;7.AP.18.196; 7.AP.18.223; 7.AP.18.240; 7.AP.18.244; 7.AP.18.243;7.AP.18.247; 7.AP.26.157; 7.AP.26.158; 7.AP.26.196; 7.AP.26.223;7.AP.26.240; 7.AP.26.244; 7.AP.26.243; 7.AP.26.247; 7.AP.27.157;7.AP.27.158; 7.AP.27.196; 7.AP.27.223; 7.AP.27.240; 7.AP.27.244;7.AP.27.243; 7.AP.27.247; 7.AP.29.157; 7.AP.29.158; 7.AP.29.196;7.AP.29.223; 7.AP.29.240; 7.AP.29.244; 7.AP.29.243; 7.AP.29.247;7.AP.54.157; 7.AP.54.158; 7.AP.54.196; 7.AP.54.223; 7.AP.54.240;7.AP.54.244; 7.AP.54.243; 7.AP.54.247; 7.AP.55.157; 7.AP.55.158;7.AP.55.196; 7.AP.55.223; 7.AP.55.240; 7.AP.55.244; 7.AP.55.243;7.AP.55.247; 7.AP.56.157; 7.AP.56.158; 7.AP.56.196; 7.AP.56.223;7.AP.56.240; 7.AP.56.244; 7.AP.56.243; 7.AP.56.247; 7.AP.157.157;7.AP.157.158; 7.AP.157.196; 7.AP.157.223; 7.AP.157.240; 7.AP.157.244;7.AP.157.243; 7.AP.157.247; 7.AP.196.157; 7.AP.196.158; 7.AP.196.196;7.AP.196.223; 7.AP.196.240; 7.AP.196.244; 7.AP.196.243; 7.AP.196.247;7.AP.223.157; 7.AP.223.158; 7.AP.223.196; 7.AP.223.223; 7.AP.223.240;7.AP.223.244; 7.AP.223.243; 7.AP.223.247; 7.AP.240.157; 7.AP.240.158;7.AP.240.196; 7.AP.240.223; 7.AP.240.240; 7.AP.240.244; 7.AP.240.243;7.AP.240.247; 7.AP.244.157; 7.AP.244.158; 7.AP.244.196; 7.AP.244.223;7.AP.244.240; 7.AP.244.244; 7.AP.244.243; 7.AP.244.247; 7.AP.247.157;7.AP.247.158; 7.AP.247.196; 7.AP.247.223; 7.AP.247.240; 7.AP.247.244;7.AP.247.243; 7.AP.247.247; Prodrugs of 7.AZ 7.AZ.4.157; 7.AZ.4.158;7.AZ.4.196; 7.AZ.4.223; 7.AZ.4.240; 7.AZ.4.244; 7.AZ.4.243; 7.AZ.4.247;7.AZ.5.157; 7.AZ.5.158; 7.AZ.5.196; 7.AZ.5.223; 7.AZ.5.240; 7.AZ.5.244;7.AZ.5.243; 7.AZ.5.247; 7.AZ.7.157; 7.AZ.7.158; 7.AZ.7.196; 7.AZ.7.223;7.AZ.7.240; 7.AZ.7.244; 7.AZ.7.243; 7.AZ.7.247; 7.AZ.15.157;7.AZ.15.158; 7.AZ.15.196; 7.AZ.15.223; 7.AZ.15.240; 7.AZ.15.244;7.AZ.15.243; 7.AZ.15.247; 7.AZ.16.157; 7.AZ.16.158; 7.AZ.16.196;7.AZ.16.223; 7.AZ.16.240; 7.AZ.16.244; 7.AZ.16.243; 7.AZ.16.247;7.AZ.18.157; 7.AZ.18.158; 7.AZ.18.196; 7.AZ.18.223; 7.AZ.18.240;7.AZ.18.244; 7.AZ.18.243; 7.AZ.18.247; 7.AZ.26.157; 7.AZ.26.158;7.AZ.26.196; 7.AZ.26.223; 7.AZ.26.240; 7.AZ.26.244; 7.AZ.26.243;7.AZ.26.247; 7.AZ.27.157; 7.AZ.27.158; 7.AZ.27.196; 7.AZ.27.223;7.AZ.27.240; 7.AZ.27.244; 7.AZ.27.243; 7.AZ.27.247; 7.AZ.29.157;7.AZ.29.158; 7.AZ.29.196; 7.AZ.29.223; 7.AZ.29.240; 7.AZ.29.244;7.AZ.29.243; 7.AZ.29.247; 7.AZ.54.157; 7.AZ.54.158; 7.AZ.54.196;7.AZ.54.223; 7.AZ.54.240; 7.AZ.54.244; 7.AZ.54.243; 7.AZ.54.247;7.AZ.55.157; 7.AZ.55.158; 7.AZ.55.196; 7.AZ.55.223; 7.AZ.55.240;7.AZ.55.244; 7.AZ.55.243; 7.AZ.55.247; 7.AZ.56.157; 7.AZ.56.158;7.AZ.56.196; 7.AZ.56.223; 7.AZ.56.240; 7.AZ.56.244; 7.AZ.56.243;7.AZ.56.247; 7.AZ.157.157; 7.AZ.157.158; 7.AZ.157.196; 7.AZ.157.223;7.AZ.157.240; 7.AZ.157.244; 7.AZ.157.243; 7.AZ.157.247; 7.AZ.196.157;7.AZ.196.158; 7.AZ.196.196; 7.AZ.196.223; 7.AZ.196.240; 7.AZ.196.244;7.AZ.196.243; 7.AZ.196.247; 7.AZ.223.157; 7.AZ.223.158; 7.AZ.223.196;7.AZ.223.223; 7.AZ.223.240; 7.AZ.223.244; 7.AZ.223.243; 7.AZ.223.247;7.AZ.240.157; 7.AZ.240.158; 7.AZ.240.196; 7.AZ.240.223; 7.AZ.240.240;7.AZ.240.244; 7.AZ.240.243; 7.AZ.240.247; 7.AZ.244.157; 7.AZ.244.158;7.AZ.244.196; 7.AZ.244.223; 7.AZ.244.240; 7.AZ.244.244; 7.AZ.244.243;7.AZ.244.247; 7.AZ.247.157; 7.AZ.247.158; 7.AZ.247.196; 7.AZ.247.223;7.AZ.247.240; 7.AZ.247.244; 7.AZ.247.243; 7.AZ.247.247; Prodrugs of 7.BF7.BF.4.157; 7.BF.4.158; 7.BF.4.196; 7.BF.4.223; 7.BF.4.240; 7.BF.4.244;7.BF.4.243; 7.BF.4.247; 7.BF.5.157; 7.BF.5.158; 7.BF.5.196; 7.BF.5.223;7.BF.5.240; 7.BF.5.244; 7.BF.5.243; 7.BF.5.247; 7.BF.7.157; 7.BF.7.158;7.BF.7.196; 7.BF.7.223; 7.BF.7.240; 7.BF.7.244; 7.BF.7.243; 7.BF.7.247;7.BF.15.157; 7.BF.15.158; 7.BF.15.196; 7.BF.15.223; 7.BF.15.240;7.BF.15.244; 7.BF.15.243; 7.BF.15.247; 7.BF.16.157; 7.BF.16.158;7.BF.16.196; 7.BF.16.223; 7.BF.16.240; 7.BF.16.244; 7.BF.16.243;7.BF.16.247; 7.BF.18.157; 7.BF.18.158; 7.BF.18.196; 7.BF.18.223;7.BF.18.240; 7.BF.18.244; 7.BF.18.243; 7.BF.18.247; 7.BF.26.157;7.BF.26.158; 7.BF.26.196; 7.BF.26.223; 7.BF.26.240; 7.BF.26.244;7.BF.26.243; 7.BF.26.247; 7.BF.27.157; 7.BF.27.158; 7.BF.27.196;7.BF.27.223; 7.BF.27.240; 7.BF.27.244; 7.BF.27.243; 7.BF.27.247;7.BF.29.157; 7.BF.29.158; 7.BF.29.196; 7.BF.29.223; 7.BF.29.240;7.BF.29.244; 7.BF.29.243; 7.BF.29.247; 7.BF.54.157; 7.BF.54.158;7.BF.54.196; 7.BF.54.223; 7.BF.54.240; 7.BF.54.244; 7.BF.54.243;7.BF.54.247; 7.BF.55.157; 7.BF.55.158; 7.BF.55.196; 7.BF.55.223;7.BF.55.240; 7.BF.55.244; 7.BF.55.243; 7.BF.55.247; 7.BF.56.157;7.BF.56.158; 7.BF.56.196; 7.BF.56.223; 7.BF.56.240; 7.BF.56.244;7.BF.56.243; 7.BF.56.247; 7.BF.157.157; 7.BF.157.158; 7.BF.157.196;7.BF.157.223; 7.BF.157.240; 7.BF.157.244; 7.BF.157.243; 7.BF.157.247;7.BF.196.157; 7.BF.196.158; 7.BF.196.196; 7.BF.196.223; 7.BF.196.240;7.BF.196.244; 7.BF.196.243; 7.BF.196.247; 7.BF.223.157; 7.BF.223.158;7.BF.223.196; 7.BF.223.223; 7.BF.223.240; 7.BF.223.244; 7.BF.223.243;7.BF.223.247; 7.BF.240.157; 7.BF.240.158; 7.BF.240.196; 7.BF.240.223;7.BF.240.240; 7.BF.240.244; 7.BF.240.243; 7.BF.240.247; 7.BF.244.157;7.BF.244.158; 7.BF.244.196; 7.BF.244.223; 7.BF.244.240; 7.BF.244.244;7.BF.244.243; 7.BF.244.247; 7.BF.247.157; 7.BF.247.158; 7.BF.247.196;7.BF.247.223; 7.BF.247.240; 7.BF.247.244; 7.BF.247.243; 7.BF.247.247;Prodrugs of 7.CI 7.CI.4.157; 7.CI.4.158; 7.CI.4.196; 7.CI.4.223;7.CI.4.240; 7.CI.4.244; 7.CI.4.243; 7.CI.4.247; 7.CI.5.157; 7.CI.5.158;7.CI.5.196; 7.CI.5.223; 7.CI.5.240; 7.CI.5.244; 7.CI.5.243; 7.CI.5.247;7.CI.7.157; 7.CI.7.158; 7.CI.7.196; 7.CI.7.223; 7.CI.7.240; 7.CI.7.244;7.CI.7.243; 7.CI.7.247; 7.CI.15.157; 7.CI.15.158; 7.CI.15.196;7.CI.15.223; 7.CI.15.240; 7.CI.15.244; 7.CI.15.243; 7.CI.15.247;7.CI.16.157; 7.CI.16.158; 7.CI.16.196; 7.CI.16.223; 7.CI.16.240;7.CI.16.244; 7.CI.16.243; 7.CI.16.247; 7.CI.18.157; 7.CI.18.158;7.CI.18.196; 7.CI.18.223; 7.CI.18.240; 7.CI.18.244; 7.CI.18.243;7.CI.18.247; 7.CI.26.157; 7.CI.26.158; 7.CI.26.196; 7.CI.26.223;7.CI.26.240; 7.CI.26.244; 7.CI.26.243; 7.CI.26.247; 7.CI.27.157;7.CI.27.158; 7.CI.27.196; 7.CI.27.223; 7.CI.27.240; 7.CI.27.244;7.CI.27.243; 7.CI.27.247; 7.CI.29.157; 7.CI.29.158; 7.CI.29.196;7.CI.29.223; 7.CI.29.240; 7.CI.29.244; 7.CI.29.243; 7.CI.29.247;7.CI.54.157; 7.CI.54.158; 7.CI.54.196; 7.CI.54.223; 7.CI.54.240;7.CI.54.244; 7.CI.54.243; 7.CI.54.247; 7.CI.55.157; 7.CI.55.158;7.CI.55.196; 7.CI.55.223; 7.CI.55.240; 7.CI.55.244; 7.CI.55.243;7.CI.55.247; 7.CI.56.157; 7.CI.56.158; 7.CI.56.196; 7.CI.56.223;7.CI.56.240; 7.CI.56.244; 7.CI.56.243; 7.CI.56.247; 7.CI.157.157;7.CI.157.158; 7.CI.157.196; 7.CI.157.223; 7.CI.157.240; 7.CI.157.244;7.CI.157.243; 7.CI.157.247; 7.CI.196.157; 7.CI.196.158; 7.CI.196.196;7.CI.196.223; 7.CI.196.240; 7.CI.196.244; 7.CI.196.243; 7.CI.196.247;7.CI.223.157; 7.CI.223.158; 7.CI.223.196; 7.CI.223.223; 7.CI.223.240;7.CI.223.244; 7.CI.223.243; 7.CI.223.247; 7.CI.240.157; 7.CI.240.158;7.CI.240.196; 7.CI.240.223; 7.CI.240.240; 7.CI.240.244; 7.CI.240.243;7.CI.240.247; 7.CI.244.157; 7.CI.244.158; 7.CI.244.196; 7.CI.244.223;7.CI.244.240; 7.CI.244.244; 7.CI.244.243; 7.CI.244.247; 7.CI.247.157;7.CI.247.158; 7.CI.247.196; 7.CI.247.223; 7.CI.247.240; 7.CI.247.244;7.CI.247.243; 7.CI.247.247; Prodrugs of 7.CO 7.CO.4.157; 7.CO.4.158;7.CO.4.196; 7.CO.4.223; 7.CO.4.240; 7.CO.4.244; 7.CO.4.243; 7.CO.4.247;7.CO.5.157; 7.CO.5.158; 7.CO.5.196; 7.CO.5.223; 7.CO.5.240; 7.CO.5.244;7.CO.5.243; 7.CO.5.247; 7.CO.7.157; 7.CO.7.158; 7.CO.7.196; 7.CO.7.223;7.CO.7.240; 7.CO.7.244; 7.CO.7.243; 7.CO.7.247; 7.CO.15.157;7.CO.15.158; 7.CO.15.196; 7.CO.15.223; 7.CO.15.240; 7.CO.15.244;7.CO.15.243; 7.CO.15.247; 7.CO.16.157; 7.CO.16.158; 7.CO.16.196;7.CO.16.223; 7.CO.16.240; 7.CO.16.244; 7.CO.16.243; 7.CO.16.247;7.CO.18.157; 7.CO.18.158; 7.CO.18.196; 7.CO.18.223; 7.CO.18.240;7.CO.18.244; 7.CO.18.243; 7.CO.18.247; 7.CO.26.157; 7.CO.26.158;7.CO.26.196; 7.CO.26.223; 7.CO.26.240; 7.CO.26.244; 7.CO.26.243;7.CO.26.247; 7.CO.27.157; 7.CO.27.158; 7.CO.27.196; 7.CO.27.223;7.CO.27.240; 7.CO.27.244; 7.CO.27.243; 7.CO.27.247; 7.CO.29.157;7.CO.29.158; 7.CO.29.196; 7.CO.29.223; 7.CO.29.240; 7.CO.29.244;7.CO.29.243; 7.CO.29.247; 7.CO.54.157; 7.CO.54.158; 7.CO.54.196;7.CO.54.223; 7.CO.54.240; 7.CO.54.244; 7.CO.54.243; 7.CO.54.247;7.CO.55.157; 7.CO.55.158; 7.CO.55.196; 7.CO.55.223; 7.CO.55.240;7.CO.55.244; 7.CO.55.243; 7.CO.55.247; 7.CO.56.157; 7.CO.56.158;7.CO.56.196; 7.CO.56.223; 7.CO.56.240; 7.CO.56.244; 7.CO.56.243;7.CO.56.247; 7.CO.157.157; 7.CO.157.158; 7.CO.157.196; 7.CO.157.223;7.CO.157.240; 7.CO.157.244; 7.CO.157.243; 7.CO.157.247; 7.CO.196.157;7.CO.196.158; 7.CO.196.196; 7.CO.196.223; 7.CO.196.240; 7.CO.196.244;7.CO.196.243; 7.CO.196.247; 7.CO.223.157; 7.CO.223.158; 7.CO.223.196;7.CO.223.223; 7.CO.223.240; 7.CO.223.244; 7.CO.223.243; 7.CO.223.247;7.CO.240.157; 7.CO.240.158; 7.CO.240.196; 7.CO.240.223; 7.CO.240.240;7.CO.240.244; 7.CO.240.243; 7.CO.240.247; 7.CO.244.157; 7.CO.244.158;7.CO.244.196; 7.CO.244.223; 7.CO.244.240; 7.CO.244.244; 7.CO.244.243;7.CO.244.247; 7.CO.4.157; 7.CO.4.158; 7.CO.4.196; 7.CO.4.223;7.CO.4.240; 7.CO.4.244; 7.CO.4.243; 7.CO.4.247; Prodrugs of 8.AH8.AH.4.157; 8.AH.4.158; 8.AH.4.196; 8.AH.4.223; 8.AH.4.240; 8.AH.4.244;8.AH.4.243; 8.AH.4.247; 8.AH.5.157; 8.AH.5.158; 8.AH.5.196; 8.AH.5.223;8.AH.5.240; 8.AH.5.244; 8.AH.5.243; 8.AH.5.247; 8.AH.7.157; 8.AH.7.158;8.AH.7.196; 8.AH.7.223; 8.AH.7.240; 8.AH.7.244; 8.AH.7.243; 8.AH.7.247;8.AH.15.157; 8.AH.15.158; 8.AH.15.196; 8.AH.15.223; 8.AH.15.240;8.AH.15.244; 8.AH.15.243; 8.AH.15.247; 8.AH.16.157; 8.AH.16.158;8.AH.16.196; 8.AH.16.223; 8.AH.16.240; 8.AH.16.244; 8.AH.16.243;8.AH.16.247; 8.AH.18.157; 8.AH.18.158; 8.AH.18.196; 8.AH.18.223;8.AH.18.240; 8.AH.18.244; 8.AH.18.243; 8.AH.18.247; 8.AH.26.157;8.AH.26.158; 8.AH.26.196; 8.AH.26.223; 8.AH.26.240; 8.AH.26.244;8.AH.26.243; 8.AH.26.247; 8.AH.27.157; 8.AH.27.158; 8.AH.27.196;8.AH.27.223; 8.AH.27.240; 8.AH.27.244; 8.AH.27.243; 8.AH.27.247;8.AH.29.157; 8.AH.29.158; 8.AH.29.196; 8.AH.29.223; 8.AH.29.240;8.AH.29.244; 8.AH.29.243; 8.AH.29.247; 8.AH.54.157; 8.AH.54.158;8.AH.54.196; 8.AH.54.223; 8.AH.54.240; 8.AH.54.244; 8.AH.54.243;8.AH.54.247; 8.AH.55.157; 8.AH.55.158; 8.AH.55.196; 8.AH.55.223;8.AH.55.240; 8.AH.55.244; 8.AH.55.243; 8.AH.55.247; 8.AH.56.157;8.AH.56.158; 8.AH.56.196; 8.AH.56.223; 8.AH.56.240; 8.AH.56.244;8.AH.56.243; 8.AH.56.247; 8.AH.157.157; 8.AH.157.158; 8.AH.157.196;8.AH.157.223; 8.AH.157.240; 8.AH.157.244; 8.AH.157.243; 8.AH.157.247;8.AH.196.157; 8.AH.196.158; 8.AH.196.196; 8.AH.196.223; 8.AH.196.240;8.AH.196.244; 8.AH.196.243; 8.AH.196.247; 8.AH.223.157; 8.AH.223.158;8.AH.223.196; 8.AH.223.223; 8.AH.223.240; 8.AH.223.244; 8.AH.223.243;8.AH.223.247; 8.AH.240.157; 8.AH.240.158; 8.AH.240.196; 8.AH.240.223;8.AH.240.240; 8.AH.240.244; 8.AH.240.243; 8.AH.240.247; 8.AH.244.157;8.AH.244.158; 8.AH.244.196; 8.AH.244.223; 8.AH.244.240; 8.AH.244.244;8.AH.244.243; 8.AH.244.247; 8.AH.247.157; 8.AH.247.158; 8.AH.247.196;8.AH.247.223; 8.AH.247.240; 8.AH.247.244; 8.AH.247.243; 8.AH.247.247;Prodrugs of 8.AJ 8.AJ.4.157; 8.AJ.4.158; 8.AJ.4.196; 8.AJ.4.223;8.AJ.4.240; 8.AJ.4.244; 8.AJ.4.243; 8.AJ.4.247; 8.AJ.5.157; 8.AJ.5.158;8.AJ.5.196; 8.AJ.5.223; 8.AJ.5.240; 8.AJ.5.244; 8.AJ.5.243; 8.AJ.5.247;8.AJ.7.157; 8.AJ.7.158; 8.AJ.7.196; 8.AJ.7.223; 8.AJ.7.240; 8.AJ.7.244;8.AJ.7.243; 8.AJ.7.247; 8.AJ.15.157; 8.AJ.15.158; 8.AJ.15.196;8.AJ.15.223; 8.AJ.15.240; 8.AJ.15.244; 8.AJ.15.243; 8.AJ.15.247;8.AJ.16.157; 8.AJ.16.158; 8.AJ.16.196; 8.AJ.16.223; 8.AJ.16.240;8.AJ.16.244; 8.AJ.16.243; 8.AJ.16.247; 8.AJ.18.157; 8.AJ.18.158;8.AJ.18.196; 8.AJ.18.223; 8.AJ.18.240; 8.AJ.18.244; 8.AJ.18.243;8.AJ.18.247; 8.AJ.26.157; 8.AJ.26.158; 8.AJ.26.196; 8.AJ.26.223;8.AJ.26.240; 8.AJ.26.244; 8.AJ.26.243; 8.AJ.26.247; 8.AJ.27.157;8.AJ.27.158; 8.AJ.27.196; 8.AJ.27.223; 8.AJ.27.240; 8.AJ.27.244;8.AJ.27.243; 8.AJ.27.247; 8.AJ.29.157; 8.AJ.29.158; 8.AJ.29.196;8.AJ.29.223; 8.AJ.29.240; 8.AJ.29.244; 8.AJ.29.243; 8.AJ.29.247;8.AJ.54.157; 8.AJ.54.158; 8.AJ.54.196; 8.AJ.54.223; 8.AJ.54.240;8.AJ.54.244; 8.AJ.54.243; 8.AJ.54.247; 8.AJ.55.157; 8.AJ.55.158;8.AJ.55.196; 8.AJ.55.223; 8.AJ.55.240; 8.AJ.55.244; 8.AJ.55.243;8.AJ.55.247; 8.AJ.56.157; 8.AJ.56.158; 8.AJ.56.196; 8.AJ.56.223;8.AJ.56.240; 8.AJ.56.244; 8.AJ.56.243; 8.AJ.56.247; 8.AJ.157.157;8.AJ.157.158; 8.AJ.157.196; 8.AJ.157.223; 8.AJ.157.240; 8.AJ.157.244;8.AJ.157.243; 8.AJ.157.247; 8.AJ.196.157; 8.AJ.196.158; 8.AJ.196.196;8.AJ.196.223; 8.AJ.196.240; 8.AJ.196.244; 8.AJ.196.243; 8.AJ.196.247;8.AJ.223.157; 8.AJ.223.158; 8.AJ.223.196; 8.AJ.223.223; 8.AJ.223.240;8.AJ.223.244; 8.AJ.223.243; 8.AJ.223.247; 8.AJ.240.157; 8.AJ.240.158;8.AJ.240.196; 8.AJ.240.223; 8.AJ.240.240; 8.AJ.240.244; 8.AJ.240.243;8.AJ.240.247; 8.AJ.244.157; 8.AJ.244.158; 8.AJ.244.196; 8.AJ.244.223;8.AJ.244.240; 8.AJ.244.244; 8.AJ.244.243; 8.AJ.244.247; 8.AJ.247.157;8.AJ.247.158; 8.AJ.247.196; 8.AJ.247.223; 8.AJ.247.240; 8.AJ.247.244;8.AJ.247.243; 8.AJ.247.247; Prodrugs of 8.AN 8.AN.4.157; 8.AN.4.158;8.AN.4.196; 8.AN.4.223; 8.AN.4.240; 8.AN.4.244; 8.AN.4.243; 8.AN.4.247;8.AN.5.157; 8.AN.5.158; 8.AN.5.196; 8.AN.5.223; 8.AN.5.240; 8.AN.5.244;8.AN.5.243; 8.AN.5.247; 8.AN.7.157; 8.AN.7.158; 8.AN.7.196; 8.AN.7.223;8.AN.7.240; 8.AN.7.244; 8.AN.7.243; 8.AN.7.247; 8.AN.15.157;8.AN.15.158; 8.AN.15.196; 8.AN.15.223; 8.AN.15.240; 8.AN.15.244;8.AN.15.243; 8.AN.15.247; 8.AN.16.157; 8.AN.16.158; 8.AN.16.196;8.AN.16.223; 8.AN.16.240; 8.AN.16.244; 8.AN.16.243; 8.AN.16.247;8.AN.18.157; 8.AN.18.158; 8.AN.18.196; 8.AN.18.223; 8.AN.18.240;8.AN.18.244; 8.AN.18.243; 8.AN.18.247; 8.AN.26.157; 8.AN.26.158;8.AN.26.196; 8.AN.26.223; 8.AN.26.240; 8.AN.26.244; 8.AN.26.243;8.AN.26.247; 8.AN.27.157; 8.AN.27.158; 8.AN.27.196; 8.AN.27.223;8.AN.27.240; 8.AN.27.244; 8.AN.27.243; 8.AN.27.247; 8.AN.29.157;8.AN.29.158; 8.AN.29.196; 8.AN.29.223; 8.AN.29.240; 8.AN.29.244;8.AN.29.243; 8.AN.29.247; 8.AN.54.157; 8.AN.54.158; 8.AN.54.196;8.AN.54.223; 8.AN.54.240; 8.AN.54.244; 8.AN.54.243; 8.AN.54.247;8.AN.55.157; 8.AN.55.158; 8.AN.55.196; 8.AN.55.223; 8.AN.55.240;8.AN.55.244; 8.AN.55.243; 8.AN.55.247; 8.AN.56.157; 8.AN.56.158;8.AN.56.196; 8.AN.56.223; 8.AN.56.240; 8.AN.56.244; 8.AN.56.243;8.AN.56.247; 8.AN.157.157; 8.AN.157.158; 8.AN.157.196; 8.AN.157.223;8.AN.157.240; 8.AN.157.244; 8.AN.157.243; 8.AN.157.247; 8.AN.196.157;8.AN.196.158; 8.AN.196.196; 8.AN.196.223; 8.AN.196.240; 8.AN.196.244;8.AN.196.243; 8.AN.196.247; 8.AN.223.157; 8.AN.223.158; 8.AN.223.196;8.AN.223.223; 8.AN.223.240; 8.AN.223.244; 8.AN.223.243; 8.AN.223.247;8.AN.240.157; 8.AN.240.158; 8.AN.240.196; 8.AN.240.223; 8.AN.240.240;8.AN.240.244; 8.AN.240.243; 8.AN.240.247; 8.AN.244.157; 8.AN.244.158;8.AN.244.196; 8.AN.244.223; 8.AN.244.240; 8.AN.244.244; 8.AN.244.243;8.AN.244.247; 8.AN.247.157; 8.AN.247.158; 8.AN.247.196; 8.AN.247.223;8.AN.247.240; 8.AN.247.244; 8.AN.247.243; 8.AN.247.247; Prodrugs of 8.AP8.AP.4.157; 8.AP.4.158; 8.AP.4.196; 8.AP.4.223; 8.AP.4.240; 8.AP.4.244;8.AP.4.243; 8.AP.4.247; 8.AP.5.157; 8.AP.5.158; 8.AP.5.196; 8.AP.5.223;8.AP.5.240; 8.AP.5.244; 8.AP.5.243; 8.AP.5.247; 8.AP.7.157; 8.AP.7.158;8.AP.7.196; 8.AP.7.223; 8.AP.7.240; 8.AP.7.244; 8.AP.7.243; 8.AP.7.247;8.AP.15.157; 8.AP.15.158; 8.AP.15.196; 8.AP.15.223; 8.AP.15.240;8.AP.15.244; 8.AP.15.243; 8.AP.15.247; 8.AP.16.157; 8.AP.16.158;8.AP.16.196; 8.AP.16.223; 8.AP.16.240; 8.AP.16.244; 8.AP.16.243;8.AP.16.247; 8.AP.18.157; 8.AP.18.158; 8.AP.18.196; 8.AP.18.223;8.AP.18.240; 8.AP.18.244; 8.AP.18.243; 8.AP.18.247; 8.AP.26.157;8.AP.26.158; 8.AP.26.196; 8.AP.26.223; 8.AP.26.240; 8.AP.26.244;8.AP.26.243; 8.AP.26.247; 8.AP.27.157; 8.AP.27.158; 8.AP.27.196;8.AP.27.223; 8.AP.27.240; 8.AP.27.244; 8.AP.27.243; 8.AP.27.247;8.AP.29.157; 8.AP.29.158; 8.AP.29.196; 8.AP.29.223; 8.AP.29.240;8.AP.29.244; 8.AP.29.243; 8.AP.29.247; 8.AP.54.157; 8.AP.54.158;8.AP.54.196; 8.AP.54.223; 8.AP.54.240; 8.AP.54.244; 8.AP.54.243;8.AP.54.247; 8.AP.55.157; 8.AP.55.158; 8.AP.55.196; 8.AP.55.223;8.AP.55.240; 8.AP.55.244; 8.AP.55.243; 8.AP.55.247; 8.AP.56.157;8.AP.56.158; 8.AP.56.196; 8.AP.56.223; 8.AP.56.240; 8.AP.56.244;8.AP.56.243; 8.AP.56.247; 8.AP.157.157; 8.AP.157.158; 8.AP.157.196;8.AP.157.223; 8.AP.157.240; 8.AP.157.244; 8.AP.157.243; 8.AP.157.247;8.AP.196.157; 8.AP.196.158; 8.AP.196.196; 8.AP.196.223; 8.AP.196.240;8.AP.196.244; 8.AP.196.243; 8.AP.196.247; 8.AP.223.157; 8.AP.223.158;8.AP.223.196; 8.AP.223.223; 8.AP.223.240; 8.AP.223.244; 8.AP.223.243;8.AP.223.247; 8.AP.240.157; 8.AP.240.158; 8.AP.240.196; 8.AP.240.223;8.AP.240.240; 8.AP.240.244; 8.AP.240.243; 8.AP.240.247; 8.AP.244.157;8.AP.244.158; 8.AP.244.196; 8.AP.244.223; 8.AP.244.240; 8.AP.244.244;8.AP.244.243; 8.AP.244.247; 8.AP.247.157; 8.AP.247.158; 8.AP.247.196;8.AP.247.223; 8.AP.247.240; 8.AP.247.244; 8.AP.247.243; 8.AP.247.247;Prodrugs of 8.AZ 8.AZ.4.157; 8.AZ.4.158; 8.AZ.4.196; 8.AZ.4.223;8.AZ.4.240; 8.AZ.4.244; 8.AZ.4.243; 8.AZ.4.247; 8.AZ.5.157; 8.AZ.5.158;8.AZ.5.196; 8.AZ.5.223; 8.AZ.5.240; 8.AZ.5.244; 8.AZ.5.243; 8.AZ.5.247;8.AZ.7.157; 8.AZ.7.158; 8.AZ.7.196; 8.AZ.7.223; 8.AZ.7.240; 8.AZ.7.244;8.AZ.7.243; 8.AZ.7.247; 8.AZ.15.157; 8.AZ.15.158; 8.AZ.15.196;8.AZ.15.223; 8.AZ.15.240; 8.AZ.15.244; 8.AZ.15.243; 8.AZ.15.247;8.AZ.16.157; 8.AZ.16.158; 8.AZ.16.196; 8.AZ.16.223; 8.AZ.16.240;8.AZ.16.244; 8.AZ.16.243; 8.AZ.16.247; 8.AZ.18.157; 8.AZ.18.158;8.AZ.18.196; 8.AZ.18.223; 8.AZ.18.240; 8.AZ.18.244; 8.AZ.18.243;8.AZ.18.247; 8.AZ.26.157; 8.AZ.26.158; 8.AZ.26.196; 8.AZ.26.223;8.AZ.26.240; 8.AZ.26.244; 8.AZ.26.243; 8.AZ.26.247; 8.AZ.27.157;8.AZ.27.158; 8.AZ.27.196; 8.AZ.27.223; 8.AZ.27.240; 8.AZ.27.244;8.AZ.27.243; 8.AZ.27.247; 8.AZ.29.157; 8.AZ.29.158; 8.AZ.29.196;8.AZ.29.223; 8.AZ.29.240; 8.AZ.29.244; 8.AZ.29.243; 8.AZ.29.247;8.AZ.54.157; 8.AZ.54.158; 8.AZ.54.196; 8.AZ.54.223; 8.AZ.54.240;8.AZ.54.244; 8.AZ.54.243; 8.AZ.54.247; 8.AZ.55.157; 8.AZ.55.158;8.AZ.55.196; 8.AZ.55.223; 8.AZ.55.240; 8.AZ.55.244; 8.AZ.55.243;8.AZ.55.247; 8.AZ.56.157; 8.AZ.56.158; 8.AZ.56.196; 8.AZ.56.223;8.AZ.56.240; 8.AZ.56.244; 8.AZ.56.243; 8.AZ.56.247; 8.AZ.157.157;8.AZ.157.158; 8.AZ.157.196; 8.AZ.157.223; 8.AZ.157.240; 8.AZ.157.244;8.AZ.157.243; 8.AZ.157.247; 8.AZ.196.157; 8.AZ.196.158; 8.AZ.196.196;8.AZ.196.223; 8.AZ.196.240; 8.AZ.196.244; 8.AZ.196.243; 8.AZ.196.247;8.AZ.223.157; 8.AZ.223.158; 8.AZ.223.196; 8.AZ.223.223; 8.AZ.223.240;8.AZ.223.244; 8.AZ.223.243; 8.AZ.223.247; 8.AZ.240.157; 8.AZ.240.158;8.AZ.240.196; 8.AZ.240.223; 8.AZ.240.240; 8.AZ.240.244; 8.AZ.240.243;8.AZ.240.247; 8.AZ.244.157; 8.AZ.244.158; 8.AZ.244.196; 8.AZ.244.223;8.AZ.244.240; 8.AZ.244.244; 8.AZ.244.243; 8.AZ.244.247; 8.AZ.247.157;8.AZ.247.158; 8.AZ.247.196; 8.AZ.247.223; 8.AZ.247.240; 8.AZ.247.244;8.AZ.247.243; 8.AZ.247.247; Prodrugs of 8.BF 8.BF.4.157; 8.BF.4.158;8.BF.4.196; 8.BF.4.223; 8.BF.4.240; 8.BF.4.244; 8.BF.4.243; 8.BF.4.247;8.BF.5.157; 8.BF.5.158; 8.BF.5.196; 8.BF.5.223; 8.BF.5.240; 8.BF.5.244;8.BF.5.243; 8.BF.5.247; 8.BF.7.157; 8.BF.7.158; 8.BF.7.196; 8.BF.7.223;8.BF.7.240; 8.BF.7.244; 8.BF.7.243; 8.BF.7.247; 8.BF.15.157;8.BF.15.158; 8.BF.15.196; 8.BF.15.223; 8.BF.15.240; 8.BF.15.244;8.BF.15.243; 8.BF.15.247; 8.BF.16.157; 8.BF.16.158; 8.BF.16.196;8.BF.16.223; 8.BF.16.240; 8.BF.16.244; 8.BF.16.243; 8.BF.16.247;8.BF.18.157; 8.BF.18.158; 8.BF.18.196; 8.BF.18.223; 8.BF.18.240;8.BF.18.244; 8.BF.18.243; 8.BF.18.247; 8.BF.26.157; 8.BF.26.158;8.BF.26.196; 8.BF.26.223; 8.BF.26.240; 8.BF.26.244; 8.BF.26.243;8.BF.26.247; 8.BF.27.157; 8.BF.27.158; 8.BF.27.196; 8.BF.27.223;8.BF.27.240; 8.BF.27.244; 8.BF.27.243; 8.BF.27.247; 8.BF.29.157;8.BF.29.158; 8.BF.29.196; 8.BF.29.223; 8.BF.29.240; 8.BF.29.244;8.BF.29.243; 8.BF.29.247; 8.BF.54.157; 8.BF.54.158; 8.BF.54.196;8.BF.54.223; 8.BF.54.240; 8.BF.54.244; 8.BF.54.243; 8.BF.54.247;8.BF.55.157; 8.BF.55.158; 8.BF.55.196; 8.BF.55.223; 8.BF.55.240;8.BF.55.244; 8.BF.55.243; 8.BF.55.247; 8.BF.56.157; 8.BF.56.158;8.BF.56.196; 8.BF.56.223; 8.BF.56.240; 8.BF.56.244; 8.BF.56.243;8.BF.56.247; 8.BF.157.157; 8.BF.157.158; 8.BF.157.196; 8.BF.157.223;8.BF.157.240; 8.BF.157.244; 8.BF.157.243; 8.BF.157.247; 8.BF.196.157;8.BF.196.158; 8.BF.196.196; 8.BF.196.223; 8.BF.196.240; 8.BF.196.244;8.BF.196.243; 8.BF.196.247; 8.BF.223.157; 8.BF.223.158; 8.BF.223.196;8.BF.223.223; 8.BF.223.240; 8.BF.223.244; 8.BF.223.243; 8.BF.223.247;8.BF.240.157; 8.BF.240.158; 8.BF.240.196; 8.BF.240.223; 8.BF.240.240;8.BF.240.244; 8.BF.240.243; 8.BF.240.247; 8.BF.244.157; 8.BF.244.158;8.BF.244.196; 8.BF.244.223; 8.BF.244.240; 8.BF.244.244; 8.BF.244.243;8.BF.244.247; 8.BF.247.157; 8.BF.247.158; 8.BF.247.196; 8.BF.247.223;8.BF.247.240; 8.BF.247.244; 8.BF.247.243; 8.BF.247.247; Prodrugs of 8.CI8.CI.4.157; 8.CI.4.158; 8.CI.4.196; 8.CI.4.223; 8.CI.4.240; 8.CI.4.244;8.CI.4.243; 8.CI.4.247; 8.CI.5.157; 8.CI.5.158; 8.CI.5.196; 8.CI.5.223;8.CI.5.240; 8.CI.5.244; 8.CI.5.243; 8.CI.5.247; 8.CI.7.157; 8.CI.7.158;8.CI.7.196; 8.CI.7.223; 8.CI.7.240; 8.CI.7.244; 8.CI.7.243; 8.CI.7.247;8.CI.15.157; 8.CI.15.158; 8.CI.15.196; 8.CI.15.223; 8.CI.15.240;8.CI.15.244; 8.CI.15.243; 8.CI.15.247; 8.CI.16.157; 8.CI.16.158;8.CI.16.196; 8.CI.16.223; 8.CI.16.240; 8.CI.16.244; 8.CI.16.243;8.CI.16.247; 8.CI.18.157; 8.CI.18.158; 8.CI.18.196; 8.CI.18.223;8.CI.18.240; 8.CI.18.244; 8.CI.18.243; 8.CI.18.247; 8.CI.26.157;8.CI.26.158; 8.CI.26.196; 8.CI.26.223; 8.CI.26.240; 8.CI.26.244;8.CI.26.243; 8.CI.26.247; 8.CI.27.157; 8.CI.27.158; 8.CI.27.196;8.CI.27.223; 8.CI.27.240; 8.CI.27.244; 8.CI.27.243; 8.CI.27.247;8.CI.29.157; 8.CI.29.158; 8.CI.29.196; 8.CI.29.223; 8.CI.29.240;8.CI.29.244; 8.CI.29.243; 8.CI.29.247; 8.CI.54.157; 8.CI.54.158;8.CI.54.196; 8.CI.54.223; 8.CI.54.240; 8.CI.54.244; 8.CI.54.243;8.CI.54.247; 8.CI.55.157; 8.CI.55.158; 8.CI.55.196; 8.CI.55.223;8.CI.55.240; 8.CI.55.244; 8.CI.55.243; 8.CI.55.247; 8.CI.56.157;8.CI.56.158; 8.CI.56.196; 8.CI.56.223; 8.CI.56.240; 8.CI.56.244;8.CI.56.243; 8.CI.56.247; 8.CI.157.157; 8.CI.157.158; 8.CI.157.196;8.CI.157.223; 8.CI.157.240; 8.CI.157.244; 8.CI.157.243; 8.CI.157.247;8.CI.196.157; 8.CI.196.158; 8.CI.196.196; 8.CI.196.223; 8.CI.196.240;8.CI.196.244; 8.CI.196.243; 8.CI.196.247; 8.CI.223.157; 8.CI.223.158;8.CI.223.196; 8.CI.223.223; 8.CI.223.240; 8.CI.223.244; 8.CI.223.243;8.CI.223.247; 8.CI.240.157; 8.CI.240.158; 8.CI.240.196; 8.CI.240.223;8.CI.240.240; 8.CI.240.244; 8.CI.240.243; 8.CI.240.247; 8.CI.244.157;8.CI.244.158; 8.CI.244.196; 8.CI.244.223; 8.CI.244.240; 8.CI.244.244;8.CI.244.243; 8.CI.244.247; 8.CI.247.157; 8.CI.247.158; 8.CI.247.196;8.CI.247.223; 8.CI.247.240; 8.CI.247.244; 8.CI.247.243; 8.CI.247.247;Prodrugs of 8.CO 8.CO.4.157; 8.CO.4.158; 8.CO.4.196; 8.CO.4.223;8.CO.4.240; 8.CO.4.244; 8.CO.4.243; 8.CO.4.247; 8.CO.5.157; 8.CO.5.158;8.CO.5.196; 8.CO.5.223; 8.CO.5.240; 8.CO.5.244; 8.CO.5.243; 8.CO.5.247;8.CO.7.157; 8.CO.7.158; 8.CO.7.196; 8.CO.7.223; 8.CO.7.240; 8.CO.7.244;8.CO.7.243; 8.CO.7.247; 8.CO.15.157; 8.CO.15.158; 8.CO.15.196;8.CO.15.223; 8.CO.15.240; 8.CO.15.244; 8.CO.15.243; 8.CO.15.247;8.CO.16.157; 8.CO.16.158; 8.CO.16.196; 8.CO.16.223; 8.CO.16.240;8.CO.16.244; 8.CO.16.243; 8.CO.16.247; 8.CO.18.157; 8.CO.18.158;8.CO.18.196; 8.CO.18.223; 8.CO.18.240; 8.CO.18.244; 8.CO.18.243;8.CO.18.247; 8.CO.26.157; 8.CO.26.158; 8.CO.26.196; 8.CO.26.223;8.CO.26.240; 8.CO.26.244; 8.CO.26.243; 8.CO.26.247; 8.CO.27.157;8.CO.27.158; 8.CO.27.196; 8.CO.27.223; 8.CO.27.240; 8.CO.27.244;8.CO.27.243; 8.CO.27.247; 8.CO.29.157; 8.CO.29.158; 8.CO.29.196;8.CO.29.223; 8.CO.29.240; 8.CO.29.244; 8.CO.29.243; 8.CO.29.247;8.CO.54.157; 8.CO.54.158; 8.CO.54.196; 8.CO.54.223; 8.CO.54.240;8.CO.54.244; 8.CO.54.243; 8.CO.54.247; 8.CO.55.157; 8.CO.55.158;8.CO.55.196; 8.CO.55.223; 8.CO.55.240; 8.CO.55.244; 8.CO.55.243;8.CO.55.247; 8.CO.56.157; 8.CO.56.158; 8.CO.56.196; 8.CO.56.223;8.CO.56.240; 8.CO.56.244; 8.CO.56.243; 8.CO.56.247; 8.CO.157.157;8.CO.157.158; 8.CO.157.196; 8.CO.157.223; 8.CO.157.240; 8.CO.157.244;8.CO.157.243; 8.CO.157.247; 8.CO.196.157; 8.CO.196.158; 8.CO.196.196;8.CO.196.223; 8.CO.196.240; 8.CO.196.244; 8.CO.196.243; 8.CO.196.247;8.CO.223.157; 8.CO.223.158; 8.CO.223.196; 8.CO.223.223; 8.CO.223.240;8.CO.223.244; 8.CO.223.243; 8.CO.223.247; 8.CO.240.157; 8.CO.240.158;8.CO.240.196; 8.CO.240.223; 8.CO.240.240; 8.CO.240.244; 8.CO.240.243;8.CO.240.247; 8.CO.244.157; 8.CO.244.158; 8.CO.244.196; 8.CO.244.223;8.CO.244.240; 8.CO.244.244; 8.CO.244.243; 8.CO.244.247; 8.CO.247.157;8.CO.247.158; 8.CO.247.196; 8.CO.247.223; 8.CO.247.240; 8.CO.247.244;8.CO.247.243; 8.CO.247.247; Prodrugs of 9.AH 9.AH.4.157; 9.AH.4.158;9.AH.4.196; 9.AH.4.223; 9.AH.4.240; 9.AH.4.244; 9.AH.4.243; 9.AH.4.247;9.AH.5.157; 9.AH.5.158; 9.AH.5.196; 9.AH.5.223; 9.AH.5.240; 9.AH.5.244;9.AH.5.243; 9.AH.5.247; 9.AH.7.157; 9.AH.7.158; 9.AH.7.196; 9.AH.7.223;9.AH.7.240; 9.AH.7.244; 9.AH.7.243; 9.AH.7.247; 9.AH.15.157;9.AH.15.158; 9.AH.15.196; 9.AH.15.223; 9.AH.15.240; 9.AH.15.244;9.AH.15.243; 9.AH.15.247; 9.AH.16.157; 9.AH.16.158; 9.AH.16.196;9.AH.16.223; 9.AH.16.240; 9.AH.16.244; 9.AH.16.243; 9.AH.16.247;9.AH.18.157; 9.AH.18.158; 9.AH.18.196; 9.AH.18.223; 9.AH.18.240;9.AH.18.244; 9.AH.18.243; 9.AH.18.247; 9.AH.26.157; 9.AH.26.158;9.AH.26.196; 9.AH.26.223; 9.AH.26.240; 9.AH.26.244; 9.AH.26.243;9.AH.26.247; 9.AH.27.157; 9.AH.27.158; 9.AH.27.196; 9.AH.27.223;9.AH.27.240; 9.AH.27.244; 9.AH.27.243; 9.AH.27.247; 9.AH.29.157;9.AH.29.158; 9.AH.29.196; 9.AH.29.223; 9.AH.29.240; 9.AH.29.244;9.AH.29.243; 9.AH.29.247; 9.AH.54.157; 9.AH.54.158; 9.AH.54.196;9.AH.54.223; 9.AH.54.240; 9.AH.54.244; 9.AH.54.243; 9.AH.54.247;9.AH.55.157; 9.AH.55.158; 9.AH.55.196; 9.AH.55.223; 9.AH.55.240;9.AH.55.244; 9.AH.55.243; 9.AH.55.247; 9.AH.56.157; 9.AH.56.158;9.AH.56.196; 9.AH.56.223; 9.AH.56.240; 9.AH.56.244; 9.AH.56.243;9.AH.56.247; 9.AH.157.157; 9.AH.157.158; 9.AH.157.196; 9.AH.157.223;9.AH.157.240; 9.AH.157.244; 9.AH.157.243; 9.AH.157.247; 9.AH.196.157;9.AH.196.158; 9.AH.196.196; 9.AH.196.223; 9.AH.196.240; 9.AH.196.244;9.AH.196.243; 9.AH.196.247; 9.AH.223.157; 9.AH.223.158; 9.AH.223.196;9.AH.223.223; 9.AH.223.240; 9.AH.223.244; 9.AH.223.243; 9.AH.223.247;9.AH.240.157; 9.AH.240.158; 9.AH.240.196; 9.AH.240.223; 9.AH.240.240;9.AH.240.244; 9.AH.240.243; 9.AH.240.247; 9.AH.244.157; 9.AH.244.158;9.AH.244.196; 9.AH.244.223; 9.AH.244.240; 9.AH.244.244; 9.AH.244.243;9.AH.244.247; 9.AH.247.157; 9.AH.247.158; 9.AH.247.196; 9.AH.247.223;9.AH.247.240; 9.AH.247.244; 9.AH.247.243; 9.AH.247.247; Prodrugs of 9.AJ9.AJ.4.157; 9.AJ.4.158; 9.AJ.4.196; 9.AJ.4.223; 9.AJ.4.240; 9.AJ.4.244;9.AJ.4.243; 9.AJ.4.247; 9.AJ.5.157; 9.AJ.5.158; 9.AJ.5.196; 9.AJ.5.223;9.AJ.5.240; 9.AJ.5.244; 9.AJ.5.243; 9.AJ.5.247; 9.AJ.7.157; 9.AJ.7.158;9.AJ.7.196; 9.AJ.7.223; 9.AJ.7.240; 9.AJ.7.244; 9.AJ.7.243; 9.AJ.7.247;9.AJ.15.157; 9.AJ.15.158; 9.AJ.15.196; 9.AJ.15.223; 9.AJ.15.240;9.AJ.15.244; 9.AJ.15.243; 9.AJ.15.247; 9.AJ.16.157; 9.AJ.16.158;9.AJ.16.196; 9.AJ.16.223; 9.AJ.16.240; 9.AJ.16.244; 9.AJ.16.243;9.AJ.16.247; 9.AJ.18.157; 9.AJ.18.158; 9.AJ.18.196; 9.AJ.18.223;9.AJ.18.240; 9.AJ.18.244; 9.AJ.18.243; 9.AJ.18.247; 9.AJ.26.157;9.AJ.26.158; 9.AJ.26.196; 9.AJ.26.223; 9.AJ.26.240; 9.AJ.26.244;9.AJ.26.243; 9.AJ.26.247; 9.AJ.27.157; 9.AJ.27.158; 9.AJ.27.196;9.AJ.27.223; 9.AJ.27.240; 9.AJ.27.244; 9.AJ.27.243; 9.AJ.27.247;9.AJ.29.157; 9.AJ.29.158; 9.AJ.29.196; 9.AJ.29.223; 9.AJ.29.240;9.AJ.29.244; 9.AJ.29.243; 9.AJ.29.247; 9.AJ.54.157; 9.AJ.54.158;9.AJ.54.196; 9.AJ.54.223; 9.AJ.54.240; 9.AJ.54.244; 9.AJ.54.243;9.AJ.54.247; 9.AJ.55.157; 9.AJ.55.158; 9.AJ.55.196; 9.AJ.55.223;9.AJ.55.240; 9.AJ.55.244; 9.AJ.55.243; 9.AJ.55.247; 9.AJ.56.157;9.AJ.56.158; 9.AJ.56.196; 9.AJ.56.223; 9.AJ.56.240; 9.AJ.56.244;9.AJ.56.243; 9.AJ.56.247; 9.AJ.157.157; 9.AJ.157.158; 9.AJ.157.196;9.AJ.157.223; 9.AJ.157.240; 9.AJ.157.244; 9.AJ.157.243; 9.AJ.157.247;9.AJ.196.157; 9.AJ.196.158; 9.AJ.196.196; 9.AJ.196.223; 9.AJ.196.240;9.AJ.196.244; 9.AJ.196.243; 9.AJ.196.247; 9.AJ.223.157; 9.AJ.223.158;9.AJ.223.196; 9.AJ.223.223; 9.AJ.223.240; 9.AJ.223.244; 9.AJ.223.243;9.AJ.223.247; 9.AJ.240.157; 9.AJ.240.158; 9.AJ.240.196; 9.AJ.240.223;9.AJ.240.240; 9.AJ.240.244; 9.AJ.240.243; 9.AJ.240.247; 9.AJ.244.157;9.AJ.244.158; 9.AJ.244.196; 9.AJ.244.223; 9.AJ.244.240; 9.AJ.244.244;9.AJ.244.243; 9.AJ.244.247; 9.AJ.247.157; 9.AJ.247.158; 9.AJ.247.196;9.AJ.247.223; 9.AJ.247.240; 9.AJ.247.244; 9.AJ.247.243; 9.AJ.247.247;Prodrugs of 9.AN 9.AN.4.157; 9.AN.4.158; 9.AN.4.196; 9.AN.4.223;9.AN.4.240; 9.AN.4.244; 9.AN.4.243; 9.AN.4.247; 9.AN.5.157; 9.AN.5.158;9.AN.5.196; 9.AN.5.223; 9.AN.5.240; 9.AN.5.244; 9.AN.5.243; 9.AN.5.247;9.AN.7.157; 9.AN.7.158; 9.AN.7.196; 9.AN.7.223; 9.AN.7.240; 9.AN.7.244;9.AN.7.243; 9.AN.7.247; 9.AN.15.157; 9.AN.15.158; 9.AN.15.196;9.AN.15.223; 9.AN.15.240; 9.AN.15.244; 9.AN.15.243; 9.AN.15.247;9.AN.16.157; 9.AN.16.158; 9.AN.16.196; 9.AN.16.223; 9.AN.16.240;9.AN.16.244; 9.AN.16.243; 9.AN.16.247; 9.AN.18.157; 9.AN.18.158;9.AN.18.196; 9.AN.18.223; 9.AN.18.240; 9.AN.18.244; 9.AN.18.243;9.AN.18.247; 9.AN.26.157; 9.AN.26.158; 9.AN.26.196; 9.AN.26.223;9.AN.26.240; 9.AN.26.244; 9.AN.26.243; 9.AN.26.247; 9.AN.27.157;9.AN.27.158; 9.AN.27.196; 9.AN.27.223; 9.AN.27.240; 9.AN.27.244;9.AN.27.243; 9.AN.27.247; 9.AN.29.157; 9.AN.29.158; 9.AN.29.196;9.AN.29.223; 9.AN.29.240; 9.AN.29.244; 9.AN.29.243; 9.AN.29.247;9.AN.54.157; 9.AN.54.158; 9.AN.54.196; 9.AN.54.223; 9.AN.54.240;9.AN.54.244; 9.AN.54.243; 9.AN.54.247; 9.AN.55.157; 9.AN.55.158;9.AN.55.196; 9.AN.55.223; 9.AN.55.240; 9.AN.55.244; 9.AN.55.243;9.AN.55.247; 9.AN.56.157; 9.AN.56.158; 9.AN.56.196; 9.AN.56.223;9.AN.56.240; 9.AN.56.244; 9.AN.56.243; 9.AN.56.247; 9.AN.157.157;9.AN.157.158; 9.AN.157.196; 9.AN.157.223; 9.AN.157.240; 9.AN.157.244;9.AN.157.243; 9.AN.157.247; 9.AN.196.157; 9.AN.196.158; 9.AN.196.196;9.AN.196.223; 9.AN.196.240; 9.AN.196.244; 9.AN.196.243; 9.AN.196.247;9.AN.223.157; 9.AN.223.158; 9.AN.223.196; 9.AN.223.223; 9.AN.223.240;9.AN.223.244; 9.AN.223.243; 9.AN.223.247; 9.AN.240.157; 9.AN.240.158;9.AN.240.196; 9.AN.240.223; 9.AN.240.240; 9.AN.240.244; 9.AN.240.243;9.AN.240.247; 9.AN.244.157; 9.AN.244.158; 9.AN.244.196; 9.AN.244.223;9.AN.244.240; 9.AN.244.244; 9.AN.244.243; 9.AN.244.247; 9.AN.247.157;9.AN.247.158; 9.AN.247.196; 9.AN.247.223; 9.AN.247.240; 9.AN.247.244;9.AN.247.243; 9.AN.247.247; Prodrugs of 9.AP 9.AP.4.157; 9.AP.4.158;9.AP.4.196; 9.AP.4.223; 9.AP.4.240; 9.AP.4.244; 9.AP.4.243; 9.AP.4.247;9.AP.5.157; 9.AP.5.158; 9.AP.5.196; 9.AP.5.223; 9.AP.5.240; 9.AP.5.244;9.AP.5.243; 9.AP.5.247; 9.AP.7.157; 9.AP.7.158; 9.AP.7.196; 9.AP.7.223;9.AP.7.240; 9.AP.7.244; 9.AP.7.243; 9.AP.7.247; 9.AP.15.157;9.AP.15.158; 9.AP.15.196; 9.AP.15.223; 9.AP.15.240; 9.AP.15.244;9.AP.15.243; 9.AP.15.247; 9.AP.16.157; 9.AP.16.158; 9.AP.16.196;9.AP.16.223; 9.AP.16.240; 9.AP.16.244; 9.AP.16.243; 9.AP.16.247;9.AP.18.157; 9.AP.18.158; 9.AP.18.196; 9.AP.18.223; 9.AP.18.240;9.AP.18.244; 9.AP.18.243; 9.AP.18.247; 9.AP.26.157; 9.AP.26.158;9.AP.26.196; 9.AP.26.223; 9.AP.26.240; 9.AP.26.244; 9.AP.26.243;9.AP.26.247; 9.AP.27.157; 9.AP.27.158; 9.AP.27.196; 9.AP.27.223;9.AP.27.240; 9.AP.27.244; 9.AP.27.243; 9.AP.27.247; 9.AP.29.157;9.AP.29.158; 9.AP.29.196; 9.AP.29.223; 9.AP.29.240; 9.AP.29.244;9.AP.29.243; 9.AP.29.247; 9.AP.54.157; 9.AP.54.158; 9.AP.54.196;9.AP.54.223; 9.AP.54.240; 9.AP.54.244; 9.AP.54.243; 9.AP.54.247;9.AP.55.157; 9.AP.55.158; 9.AP.55.196; 9.AP.55.223; 9.AP.55.240;9.AP.55.244; 9.AP.55.243; 9.AP.55.247; 9.AP.56.157; 9.AP.56.158;9.AP.56.196; 9.AP.56.223; 9.AP.56.240; 9.AP.56.244; 9.AP.56.243;9.AP.56.247; 9.AP.157.157; 9.AP.157.158; 9.AP.157.196; 9.AP.157.223;9.AP.157.240; 9.AP.157.244; 9.AP.157.243; 9.AP.157.247; 9.AP.196.157;9.AP.196.158; 9.AP.196.196; 9.AP.196.223; 9.AP.196.240; 9.AP.196.244;9.AP.196.243; 9.AP.196.247; 9.AP.223.157; 9.AP.223.158; 9.AP.223.196;9.AP.223.223; 9.AP.223.240; 9.AP.223.244; 9.AP.223.243; 9.AP.223.247;9.AP.240.157; 9.AP.240.158; 9.AP.240.196; 9.AP.240.223; 9.AP.240.240;9.AP.240.244; 9.AP.240.243; 9.AP.240.247; 9.AP.244.157; 9.AP.244.158;9.AP.244.196; 9.AP.244.223; 9.AP.244.240; 9.AP.244.244; 9.AP.244.243;9.AP.244.247; 9.AP.247.157; 9.AP.247.158; 9.AP.247.196; 9.AP.247.223;9.AP.247.240; 9.AP.247.244; 9.AP.247.243; 9.AP.247.247; Prodrugs of 9.AZ9.AZ.4.157; 9.AZ.4.158; 9.AZ.4.196; 9.AZ.4.223; 9.AZ.4.240; 9.AZ.4.244;9.AZ.4.243; 9.AZ.4.247; 9.AZ.5.157; 9.AZ.5.158; 9.AZ.5.196; 9.AZ.5.223;9.AZ.5.240; 9.AZ.5.244; 9.AZ.5.243; 9.AZ.5.247; 9.AZ.7.157; 9.AZ.7.158;9.AZ.7.196; 9.AZ.7.223; 9.AZ.7.240; 9.AZ.7.244; 9.AZ.7.243; 9.AZ.7.247;9.AZ.15.157; 9.AZ.15.158; 9.AZ.15.196; 9.AZ.15.223; 9.AZ.15.240;9.AZ.15.244; 9.AZ.15.243; 9.AZ.15.247; 9.AZ.16.157; 9.AZ.16.158;9.AZ.16.196; 9.AZ.16.223; 9.AZ.16.240; 9.AZ.16.244; 9.AZ.16.243;9.AZ.16.247; 9.AZ.18.157; 9.AZ.18.158; 9.AZ.18.196; 9.AZ.18.223;9.AZ.18.240; 9.AZ.18.244; 9.AZ.18.243; 9.AZ.18.247; 9.AZ.26.157;9.AZ.26.158; 9.AZ.26.196; 9.AZ.26.223; 9.AZ.26.240; 9.AZ.26.244;9.AZ.26.243; 9.AZ.26.247; 9.AZ.27.157; 9.AZ.27.158; 9.AZ.27.196;9.AZ.27.223; 9.AZ.27.240; 9.AZ.27.244; 9.AZ.27.243; 9.AZ.27.247;9.AZ.29.157; 9.AZ.29.158; 9.AZ.29.196; 9.AZ.29.223; 9.AZ.29.240;9.AZ.29.244; 9.AZ.29.243; 9.AZ.29.247; 9.AZ.54.157; 9.AZ.54.158;9.AZ.54.196; 9.AZ.54.223; 9.AZ.54.240; 9.AZ.54.244; 9.AZ.54.243;9.AZ.54.247; 9.AZ.55.157; 9.AZ.55.158; 9.AZ.55.196; 9.AZ.55.223;9.AZ.55.240; 9.AZ.55.244; 9.AZ.55.243; 9.AZ.55.247; 9.AZ.56.157;9.AZ.56.158; 9.AZ.56.196; 9.AZ.56.223; 9.AZ.56.240; 9.AZ.56.244;9.AZ.56.243; 9.AZ.56.247; 9.AZ.157.157; 9.AZ.157.158; 9.AZ.157.196;9.AZ.157.223; 9.AZ.157.240; 9.AZ.157.244; 9.AZ.157.243; 9.AZ.157.247;9.AZ.196.157; 9.AZ.196.158; 9.AZ.196.196; 9.AZ.196.223; 9.AZ.196.240;9.AZ.196.244; 9.AZ.196.243; 9.AZ.196.247; 9.AZ.223.157; 9.AZ.223.158;9.AZ.223.196; 9.AZ.223.223; 9.AZ.223.240; 9.AZ.223.244; 9.AZ.223.243;9.AZ.223.247; 9.AZ.240.157; 9.AZ.240.158; 9.AZ.240.196; 9.AZ.240.223;9.AZ.240.240; 9.AZ.240.244; 9.AZ.240.243; 9.AZ.240.247; 9.AZ.244.157;9.AZ.244.158; 9.AZ.244.196; 9.AZ.244.223; 9.AZ.244.240; 9.AZ.244.244;9.AZ.244.243; 9.AZ.244.247; 9.AZ.247.157; 9.AZ.247.158; 9.AZ.247.196;9.AZ.247.223; 9.AZ.247.240; 9.AZ.247.244; 9.AZ.247.243; 9.AZ.247.247;Prodrugs of 9.BF 9.BF.4.157; 9.BF.4.158; 9.BF.4.196; 9.BF.4.223;9.BF.4.240; 9.BF.4.244; 9.BF.4.243; 9.BF.4.247; 9.BF.5.157; 9.BF.5.158;9.BF.5.196; 9.BF.5.223; 9.BF.5.240; 9.BF.5.244; 9.BF.5.243; 9.BF.5.247;9.BF.7.157; 9.BF.7.158; 9.BF.7.196; 9.BF.7.223; 9.BF.7.240; 9.BF.7.244;9.BF.7.243; 9.BF.7.247; 9.BF.15.157; 9.BF.15.158; 9.BF.15.196;9.BF.15.223; 9.BF.15.240; 9.BF.15.244; 9.BF.15.243; 9.BF.15.247;9.BF.16.157; 9.BF.16.158; 9.BF.16.196; 9.BF.16.223; 9.BF.16.240;9.BF.16.244; 9.BF.16.243; 9.BF.16.247; 9.BF.18.157; 9.BF.18.158;9.BF.18.196; 9.BF.18.223; 9.BF.18.240; 9.BF.18.244; 9.BF.18.243;9.BF.18.247; 9.BF.26.157; 9.BF.26.158; 9.BF.26.196; 9.BF.26.223;9.BF.26.240; 9.BF.26.244; 9.BF.26.243; 9.BF.26.247; 9.BF.27.157;9.BF.27.158; 9.BF.27.196; 9.BF.27.223; 9.BF.27.240; 9.BF.27.244;9.BF.27.243; 9.BF.27.247; 9.BF.29.157; 9.BF.29.158; 9.BF.29.196;9.BF.29.223; 9.BF.29.240; 9.BF.29.244; 9.BF.29.243; 9.BF.29.247;9.BF.54.157; 9.BF.54.158; 9.BF.54.196; 9.BF.54.223; 9.BF.54.240;9.BF.54.244; 9.BF.54.243; 9.BF.54.247; 9.BF.55.157; 9.BF.55.158;9.BF.55.196; 9.BF.55.223; 9.BF.55.240; 9.BF.55.244; 9.BF.55.243;9.BF.55.247; 9.BF.56.157; 9.BF.56.158; 9.BF.56.196; 9.BF.56.223;9.BF.56.240; 9.BF.56.244; 9.BF.56.243; 9.BF.56.247; 9.BF.157.157;9.BF.157.158; 9.BF.157.196; 9.BF.157.223; 9.BF.157.240; 9.BF.157.244;9.BF.157.243; 9.BF.157.247; 9.BF.196.157; 9.BF.196.158; 9.BF.196.196;9.BF.196.223; 9.BF.196.240; 9.BF.196.244; 9.BF.196.243; 9.BF.196.247;9.BF.223.157; 9.BF.223.158; 9.BF.223.196; 9.BF.223.223; 9.BF.223.240;9.BF.223.244; 9.BF.223.243; 9.BF.223.247; 9.BF.240.157; 9.BF.240.158;9.BF.240.196; 9.BF.240.223; 9.BF.240.240; 9.BF.240.244; 9.BF.240.243;9.BF.240.247; 9.BF.244.157; 9.BF.244.158; 9.BF.244.196; 9.BF.244.223;9.BF.244.240; 9.BF.244.244; 9.BF.244.243; 9.BF.244.247; 9.BF.247.157;9.BF.247.158; 9.BF.247.196; 9.BF.247.223; 9.BF.247.240; 9.BF.247.244;9.BF.247.243; 9.BF.247.247; Prodrugs of 9.CI 9.CI.4.157; 9.CI.4.158;9.CI.4.196; 9.CI.4.223; 9.CI.4.240; 9.CI.4.244; 9.CI.4.243; 9.CI.4.247;9.CI.5.157; 9.CI.5.158; 9.CI.5.196; 9.CI.5.223; 9.CI.5.240; 9.CI.5.244;9.CI.5.243; 9.CI.5.247; 9.CI.7.157; 9.CI.7.158; 9.CI.7.196; 9.CI.7.223;9.CI.7.240; 9.CI.7.244; 9.CI.7.243; 9.CI.7.247; 9.CI.15.157;9.CI.15.158; 9.CI.15.196; 9.CI.15.223; 9.CI.15.240; 9.CI.15.244;9.CI.15.243; 9.CI.15.247; 9.CI.16.157; 9.CI.16.158; 9.CI.16.196;9.CI.16.223; 9.CI.16.240; 9.CI.16.244; 9.CI.16.243; 9.CI.16.247;9.CI.18.157; 9.CI.18.158; 9.CI.18.196; 9.CI.18.223; 9.CI.18.240;9.CI.18.244; 9.CI.18.243; 9.CI.18.247; 9.CI.26.157; 9.CI.26.158;9.CI.26.196; 9.CI.26.223; 9.CI.26.240; 9.CI.26.244; 9.CI.26.243;9.CI.26.247; 9.CI.27.157; 9.CI.27.158; 9.CI.27.196; 9.CI.27.223;9.CI.27.240; 9.CI.27.244; 9.CI.27.243; 9.CI.27.247; 9.CI.29.157;9.CI.29.158; 9.CI.29.196; 9.CI.29.223; 9.CI.29.240; 9.CI.29.244;9.CI.29.243; 9.CI.29.247; 9.CI.54.157; 9.CI.54.158; 9.CI.54.196;9.CI.54.223; 9.CI.54.240; 9.CI.54.244; 9.CI.54.243; 9.CI.54.247;9.CI.55.157; 9.CI.55.158; 9.CI.55.196; 9.CI.55.223; 9.CI.55.240;9.CI.55.244; 9.CI.55.243; 9.CI.55.247; 9.CI.56.157; 9.CI.56.158;9.CI.56.196; 9.CI.56.223; 9.CI.56.240; 9.CI.56.244; 9.CI.56.243;9.CI.56.247; 9.CI.157.157; 9.CI.157.158; 9.CI.157.196; 9.CI.157.223;9.CI.157.240; 9.CI.157.244; 9.CI.157.243; 9.CI.157.247; 9.CI.196.157;9.CI.196.158; 9.CI.196.196; 9.CI.196.223; 9.CI.196.240; 9.CI.196.244;9.CI.196.243; 9.CI.196.247; 9.CI.223.157; 9.CI.223.158; 9.CI.223.196;9.CI.223.223; 9.CI.223.240; 9.CI.223.244; 9.CI.223.243; 9.CI.223.247;9.CI.240.157; 9.CI.240.158; 9.CI.240.196; 9.CI.240.223; 9.CI.240.240;9.CI.240.244; 9.CI.240.243; 9.CI.240.247; 9.CI.244.157; 9.CI.244.158;9.CI.244.196; 9.CI.244.223; 9.CI.244.240; 9.CI.244.244; 9.CI.244.243;9.CI.244.247; 9.CI.247.157; 9.CI.247.158; 9.CI.247.196; 9.CI.247.223;9.CI.247.240; 9.CI.247.244; 9.CI.247.243; 9.CI.247.247; Prodrugs of 9.CO9.CO.4.157; 9.CO.4.158; 9.CO.4.196; 9.CO.4.223; 9.CO.4.240; 9.CO.4.244;9.CO.4.243; 9.CO.4.247; 9.CO.5.157; 9.CO.5.158; 9.CO.5.196; 9.CO.5.223;9.CO.5.240; 9.CO.5.244; 9.CO.5.243; 9.CO.5.247; 9.CO.7.157; 9.CO.7.158;9.CO.7.196; 9.CO.7.223; 9.CO.7.240; 9.CO.7.244; 9.CO.7.243; 9.CO.7.247;9.CO.15.157; 9.CO.15.158; 9.CO.15.196; 9.CO.15.223; 9.CO.15.240;9.CO.15.244; 9.CO.15.243; 9.CO.15.247; 9.CO.16.157; 9.CO.16.158;9.CO.16.196; 9.CO.16.223; 9.CO.16.240; 9.CO.16.244; 9.CO.16.243;9.CO.16.247; 9.CO.18.157; 9.CO.18.158; 9.CO.18.196; 9.CO.18.223;9.CO.18.240; 9.CO.18.244; 9.CO.18.243; 9.CO.18.247; 9.CO.26.157;9.CO.26.158; 9.CO.26.196; 9.CO.26.223; 9.CO.26.240; 9.CO.26.244;9.CO.26.243; 9.CO.26.247; 9.CO.27.157; 9.CO.27.158; 9.CO.27.196;9.CO.27.223; 9.CO.27.240; 9.CO.27.244; 9.CO.27.243; 9.CO.27.247;9.CO.29.157; 9.CO.29.158; 9.CO.29.196; 9.CO.29.223; 9.CO.29.240;9.CO.29.244; 9.CO.29.243; 9.CO.29.247; 9.CO.54.157; 9.CO.54.158;9.CO.54.196; 9.CO.54.223; 9.CO.54.240; 9.CO.54.244; 9.CO.54.243;9.CO.54.247; 9.CO.55.157; 9.CO.55.158; 9.CO.55.196; 9.CO.55.223;9.CO.55.240; 9.CO.55.244; 9.CO.55.243; 9.CO.55.247; 9.CO.56.157;9.CO.56.158; 9.CO.56.196; 9.CO.56.223; 9.CO.56.240; 9.CO.56.244;9.CO.56.243; 9.CO.56.247; 9.CO.157.157; 9.CO.157.158; 9.CO.157.196;9.CO.157.223; 9.CO.157.240; 9.CO.157.244; 9.CO.157.243; 9.CO.157.247;9.CO.196.157; 9.CO.196.158; 9.CO.196.196; 9.CO.196.223; 9.CO.196.240;9.CO.196.244; 9.CO.196.243; 9.CO.196.247; 9.CO.223.157; 9.CO.223.158;9.CO.223.196; 9.CO.223.223; 9.CO.223.240; 9.CO.223.244; 9.CO.223.243;9.CO.223.247; 9.CO.240.157; 9.CO.240.158; 9.CO.240.196; 9.CO.240.223;9.CO.240.240; 9.CO.240.244; 9.CO.240.243; 9.CO.240.247; 9.CO.244.157;9.CO.244.158; 9.CO.244.196; 9.CO.244.223; 9.CO.244.240; 9.CO.244.244;9.CO.244.243; 9.CO.244.247; 9.CO.247.157; 9.CO.247.158; 9.CO.247.196;9.CO.247.223; 9.CO.247.240; 9.CO.247.244; 9.CO.247.243; 9.CO.247.247;Prodrugs of 10.AH 10.AH.4.157; 10.AH.4.158; 10.AH.4.196; 10.AH.4.223;10.AH.4.240; 10.AH.4.244; 10.AH.4.243; 10.AH.4.247; 10.AH.5.157;10.AH.5.158; 10.AH.5.196; 10.AH.5.223; 10.AH.5.240; 10.AH.5.244;10.AH.5.243; 10.AH.5.247; 10.AH.7.157; 10.AH.7.158; 10.AH.7.196;10.AH.7.223; 10.AH.7.240; 10.AH.7.244; 10.AH.7.243; 10.AH.7.247;10.AH.15.157; 10.AH.15.158; 10.AH.15.196; 10.AH.15.223; 10.AH.15.240;10.AH.15.244; 10.AH.15.243; 10.AH.15.247; 10.AH.16.157; 10.AH.16.158;10.AH.16.196; 10.AH.16.223; 10.AH.16.240; 10.AH.16.244; 10.AH.16.243;10.AH.16.247; 10.AH.18.157; 10.AH.18.158; 10.AH.18.196; 10.AH.18.223;10.AH.18.240; 10.AH.18.244; 10.AH.18.243; 10.AH.18.247; 10.AH.26.157;10.AH.26.158; 10.AH.26.196; 10.AH.26.223; 10.AH.26.240; 10.AH.26.244;10.AH.26.243; 10.AH.26.247; 10.AH.27.157; 10.AH.27.158; 10.AH.27.196;10.AH.27.223; 10.AH.27.240; 10.AH.27.244; 10.AH.27.243; 10.AH.27.247;10.AH.29.157; 10.AH.29.158; 10.AH.29.196; 10.AH.29.223; 10.AH.29.240;10.AH.29.244; 10.AH.29.243; 10.AH.29.247; 10.AH.54.157; 10.AH.54.158;10.AH.54.196; 10.AH.54.223; 10.AH.54.240; 10.AH.54.244; 10.AH.54.243;10.AH.54.247; 10.AH.55.157; 10.AH.55.158; 10.AH.55.196; 10.AH.55.223;10.AH.55.240; 10.AH.55.244; 10.AH.55.243; 10.AH.55.247; 10.AH.56.157;10.AH.56.158; 10.AH.56.196; 10.AH.56.223; 10.AH.56.240; 10.AH.56.244;10.AH.56.243; 10.AH.56.247; 10.AH.157.157; 10.AH.157.158; 10.AH.157.196;10.AH.157.223; 10.AH.157.240; 10.AH.157.244; 10.AH.157.243;10.AH.157.247; 10.AH.196.157; 10.AH.196.158; 10.AH.196.196;10.AH.196.223; 10.AH.196.240; 10.AH.196.244; 10.AH.196.243;10.AH.196.247; 10.AH.223.157; 10.AH.223.158; 10.AH.223.196;10.AH.223.223; 10.AH.223.240; 10.AH.223.244; 10.AH.223.243;10.AH.223.247; 10.AH.240.157; 10.AH.240.158; 10.AH.240.196;10.AH.240.223; 10.AH.240.240; 10.AH.240.244; 10.AH.240.243;10.AH.240.247; 10.AH.244.157; 10.AH.244.158; 10.AH.244.196;10.AH.244.223; 10.AH.244.240; 10.AH.244.244; 10.AH.244.243;10.AH.244.247; 10.AH.247.157; 10.AH.247.158; 10.AH.247.196;10.AH.247.223; 10.AH.247.240; 10.AH.247.244; 10.AH.247.243;10.AH.247.247; Prodrugs of 10.AJ 10.AJ.4.157; 10.AJ.4.158; 10.AJ.4.196;10.AJ.4.223; 10.AJ.4.240; 10.AJ.4.244; 10.AJ.4.243; 10.AJ.4.247;10.AJ.5.157; 10.AJ.5.158; 10.AJ.5.196; 10.AJ.5.223; 10.AJ.5.240;10.AJ.5.244; 10.AJ.5.243; 10.AJ.5.247; 10.AJ.7.157; 10.AJ.7.158;10.AJ.7.196; 10.AJ.7.223; 10.AJ.7.240; 10.AJ.7.244; 10.AJ.7.243;10.AJ.7.247; 10.AJ.15.157; 10.AJ.15.158; 10.AJ.15.196; 10.AJ.15.223;10.AJ.15.240; 10.AJ.15.244; 10.AJ.15.243; 10.AJ.15.247; 10.AJ.16.157;10.AJ.16.158; 10.AJ.16.196; 10.AJ.16.223; 10.AJ.16.240; 10.AJ.16.244;10.AJ.16.243; 10.AJ.16.247; 10.AJ.18.157; 10.AJ.18.158; 10.AJ.18.196;10.AJ.18.223; 10.AJ.18.240; 10.AJ.18.244; 10.AJ.18.243; 10.AJ.18.247;10.AJ.26.157; 10.AJ.26.158; 10.AJ.26.196; 10.AJ.26.223; 10.AJ.26.240;10.AJ.26.244; 10.AJ.26.243; 10.AJ.26.247; 10.AJ.27.157; 10.AJ.27.158;10.AJ.27.196; 10.AJ.27.223; 10.AJ.27.240; 10.AJ.27.244; 10.AJ.27.243;10.AJ.27.247; 10.AJ.29.157; 10.AJ.29.158; 10.AJ.29.196; 10.AJ.29.223;10.AJ.29.240; 10.AJ.29.244; 10.AJ.29.243; 10.AJ.29.247; 10.AJ.54.157;10.AJ.54.158; 10.AJ.54.196; 10.AJ.54.223; 10.AJ.54.240; 10.AJ.54.244;10.AJ.54.243; 10.AJ.54.247; 10.AJ.55.157; 10.AJ.55.158; 10.AJ.55.196;10.AJ.55.223; 10.AJ.55.240; 10.AJ.55.244; 10.AJ.55.243; 10.AJ.55.247;10.AJ.56.157; 10.AJ.56.158; 10.AJ.56.196; 10.AJ.56.223; 10.AJ.56.240;10.AJ.56.244; 10.AJ.56.243; 10.AJ.56.247; 10.AJ.157.157; 10.AJ.157.158;10.AJ.157.196; 10.AJ.157.223; 10.AJ.157.240; 10.AJ.157.244;10.AJ.157.243; 10.AJ.157.247; 10.AJ.196.157; 10.AJ.196.158;10.AJ.196.196; 10.AJ.196.223; 10.AJ.196.240; 10.AJ.196.244;10.AJ.196.243; 10.AJ.196.247; 10.AJ.223.157; 10.AJ.223.158;10.AJ.223.196; 10.AJ.223.223; 10.AJ.223.240; 10.AJ.223.244;10.AJ.223.243; 10.AJ.223.247; 10.AJ.240.157; 10.AJ.240.158;10.AJ.240.196; 10.AJ.240.223; 10.AJ.240.240; 10.AJ.240.244;10.AJ.240.243; 10.AJ.240.247; 10.AJ.244.157; 10.AJ.244.158;10.AJ.244.196; 10.AJ.244.223; 10.AJ.244.240; 10.AJ.244.244;10.AJ.244.243; 10.AJ.244.247; 10.AJ.247.157; 10.AJ.247.158;10.AJ.247.196; 10.AJ.247.223; 10.AJ.247.240; 10.AJ.247.244;10.AJ.247.243; 10.AJ.247.247; Prodrugs of 10.AN 10.AN.4.157;10.AN.4.158; 10.AN.4.196; 10.AN.4.223; 10.AN.4.240; 10.AN.4.244;10.AN.4.243; 10.AN.4.247; 10.AN.5.157; 10.AN.5.158; 10.AN.5.196;10.AN.5.223; 10.AN.5.240; 10.AN.5.244; 10.AN.5.243; 10.AN.5.247;10.AN.7.157; 10.AN.7.158; 10.AN.7.196; 10.AN.7.223; 10.AN.7.240;10.AN.7.244; 10.AN.7.243; 10.AN.7.247; 10.AN.15.157; 10.AN.15.158;10.AN.15.196; 10.AN.15.223; 10.AN.15.240; 10.AN.15.244; 10.AN.15.243;10.AN.15.247; 10.AN.16.157; 10.AN.16.158; 10.AN.16.196; 10.AN.16.223;10.AN.16.240; 10.AN.16.244; 10.AN.16.243; 10.AN.16.247; 10.AN.18.157;10.AN.18.158; 10.AN.18.196; 10.AN.18.223; 10.AN.18.240; 10.AN.18.244;10.AN.18.243; 10.AN.18.247; 10.AN.26.157; 10.AN.26.158; 10.AN.26.196;10.AN.26.223; 10.AN.26.240; 10.AN.26.244; 10.AN.26.243; 10.AN.26.247;10.AN.27.157; 10.AN.27.158; 10.AN.27.196; 10.AN.27.223; 10.AN.27.240;10.AN.27.244; 10.AN.27.243; 10.AN.27.247; 10.AN.29.157; 10.AN.29.158;10.AN.29.196; 10.AN.29.223; 10.AN.29.240; 10.AN.29.244; 10.AN.29.243;10.AN.29.247; 10.AN.54.157; 10.AN.54.158; 10.AN.54.196; 10.AN.54.223;10.AN.54.240; 10.AN.54.244; 10.AN.54.243; 10.AN.54.247; 10.AN.55.157;10.AN.55.158; 10.AN.55.196; 10.AN.55.223; 10.AN.55.240; 10.AN.55.244;10.AN.55.243; 10.AN.55.247; 10.AN.56.157; 10.AN.56.158; 10.AN.56.196;10.AN.56.223; 10.AN.56.240; 10.AN.56.244; 10.AN.56.243; 10.AN.56.247;10.AN.157.157; 10.AN.157.158; 10.AN.157.196; 10.AN.157.223;10.AN.157.240; 10.AN.157.244; 10.AN.157.243; 10.AN.157.247;10.AN.196.157; 10.AN.196.158; 10.AN.196.196; 10.AN.196.223;10.AN.196.240; 10.AN.196.244; 10.AN.196.243; 10.AN.196.247;10.AN.223.157; 10.AN.223.158; 10.AN.223.196; 10.AN.223.223;10.AN.223.240; 10.AN.223.244; 10.AN.223.243; 10.AN.223.247;10.AN.240.157; 10.AN.240.158; 10.AN.240.196; 10.AN.240.223;10.AN.240.240; 10.AN.240.244; 10.AN.240.243; 10.AN.240.247;10.AN.244.157; 10.AN.244.158; 10.AN.244.196; 10.AN.244.223;10.AN.244.240; 10.AN.244.244; 10.AN.244.243; 10.AN.244.247;10.AN.247.157; 10.AN.247.158; 10.AN.247.196; 10.AN.247.223;10.AN.247.240; 10.AN.247.244; 10.AN.247.243; 10.AN.247.247; Prodrugs of10.AP 10.AP.4.157; 10.AP.4.158; 10.AP.4.196; 10.AP.4.223; 10.AP.4.240;10.AP.4.244; 10.AP.4.243; 10.AP.4.247; 10.AP.5.157; 10.AP.5.158;10.AP.5.196; 10.AP.5.223; 10.AP.5.240; 10.AP.5.244; 10.AP.5.243;10.AP.5.247; 10.AP.7.157; 10.AP.7.158; 10.AP.7.196; 10.AP.7.223;10.AP.7.240; 10.AP.7.244; 10.AP.7.243; 10.AP.7.247; 10.AP.15.157;10.AP.15.158; 10.AP.15.196; 10.AP.15.223; 10.AP.15.240; 10.AP.15.244;10.AP.15.243; 10.AP.15.247; 10.AP.16.157; 10.AP.16.158; 10.AP.16.196;10.AP.16.223; 10.AP.16.240; 10.AP.16.244; 10.AP.16.243; 10.AP.16.247;10.AP.18.157; 10.AP.18.158; 10.AP.18.196; 10.AP.18.223; 10.AP.18.240;10.AP.18.244; 10.AP.18.243; 10.AP.18.247; 10.AP.26.157; 10.AP.26.158;10.AP.26.196; 10.AP.26.223; 10.AP.26.240; 10.AP.26.244; 10.AP.26.243;10.AP.26.247; 10.AP.27.157; 10.AP.27.158; 10.AP.27.196; 10.AP.27.223;10.AP.27.240; 10.AP.27.244; 10.AP.27.243; 10.AP.27.247; 10.AP.29.157;10.AP.29.158; 10.AP.29.196; 10.AP.29.223; 10.AP.29.240; 10.AP.29.244;10.AP.29.243; 10.AP.29.247; 10.AP.54.157; 10.AP.54.158; 10.AP.54.196;10.AP.54.223; 10.AP.54.240; 10.AP.54.244; 10.AP.54.243; 10.AP.54.247;10.AP.55.157; 10.AP.55.158; 10.AP.55.196; 10.AP.55.223; 10.AP.55.240;10.AP.55.244; 10.AP.55.243; 10.AP.55.247; 10.AP.56.157; 10.AP.56.158;10.AP.56.196; 10.AP.56.223; 10.AP.56.240; 10.AP.56.244; 10.AP.56.243;10.AP.56.247; 10.AP.157.157; 10.AP.157.158; 10.AP.157.196;10.AP.157.223; 10.AP.157.240; 10.AP.157.244; 10.AP.157.243;10.AP.157.247; 10.AP.196.157; 10.AP.196.158; 10.AP.196.196;10.AP.196.223; 10.AP.196.240; 10.AP.196.244; 10.AP.196.243;10.AP.196.247; 10.AP.223.157; 10.AP.223.158; 10.AP.223.196;10.AP.223.223; 10.AP.223.240; 10.AP.223.244; 10.AP.223.243;10.AP.223.247; 10.AP.240.157; 10.AP.240.158; 10.AP.240.196;10.AP.240.223; 10.AP.240.240; 10.AP.240.244; 10.AP.240.243;10.AP.240.247; 10.AP.244.157; 10.AP.244.158; 10.AP.244.196;10.AP.244.223; 10.AP.244.240; 10.AP.244.244; 10.AP.244.243;10.AP.244.247; 10.AP.247.157; 10.AP.247.158; 10.AP.247.196;10.AP.247.223; 10.AP.247.240; 10.AP.247.244; 10.AP.247.243;10.AP.247.247; Prodrugs of 10.AZ 10.AZ.4.157; 10.AZ.4.158; 10.AZ.4.196;10.AZ.4.223; 10.AZ.4.240; 10.AZ.4.244; 10.AZ.4.243; 10.AZ.4.247;10.AZ.5.157; 10.AZ.5.158; 10.AZ.5.196; 10.AZ.5.223; 10.AZ.5.240;10.AZ.5.244; 10.AZ.5.243; 10.AZ.5.247; 10.AZ.7.157; 10.AZ.7.158;10.AZ.7.196; 10.AZ.7.223; 10.AZ.7.240; 10.AZ.7.244; 10.AZ.7.243;10.AZ.7.247; 10.AZ.15.157; 10.AZ.15.158; 10.AZ.15.196; 10.AZ.15.223;10.AZ.15.240; 10.AZ.15.244; 10.AZ.15.243; 10.AZ.15.247; 10.AZ.16.157;10.AZ.16.158; 10.AZ.16.196; 10.AZ.16.223; 10.AZ.16.240; 10.AZ.16.244;10.AZ.16.243; 10.AZ.16.247; 10.AZ.18.157; 10.AZ.18.158; 10.AZ.18.196;10.AZ.18.223; 10.AZ.18.240; 10.AZ.18.244; 10.AZ.18.243; 10.AZ.18.247;10.AZ.26.157; 10.AZ.26.158; 10.AZ.26.196; 10.AZ.26.223; 10.AZ.26.240;10.AZ.26.244; 10.AZ.26.243; 10.AZ.26.247; 10.AZ.27.157; 10.AZ.27.158;10.AZ.27.196; 10.AZ.27.223; 10.AZ.27.240; 10.AZ.27.244; 10.AZ.27.243;10.AZ.27.247; 10.AZ.29.157; 10.AZ.29.158; 10.AZ.29.196; 10.AZ.29.223;10.AZ.29.240; 10.AZ.29.244; 10.AZ.29.243; 10.AZ.29.247; 10.AZ.54.157;10.AZ.54.158; 10.AZ.54.196; 10.AZ.54.223; 10.AZ.54.240; 10.AZ.54.244;10.AZ.54.243; 10.AZ.54.247; 10.AZ.55.157; 10.AZ.55.158; 10.AZ.55.196;10.AZ.55.223; 10.AZ.55.240; 10.AZ.55.244; 10.AZ.55.243; 10.AZ.55.247;10.AZ.56.157; 10.AZ.56.158; 10.AZ.56.196; 10.AZ.56.223; 10.AZ.56.240;10.AZ.56.244; 10.AZ.56.243; 10.AZ.56.247; 10.AZ.157.157; 10.AZ.157.158;10.AZ.157.196; 10.AZ.157.223; 10.AZ.157.240; 10.AZ.157.244;10.AZ.157.243; 10.AZ.157.247; 10.AZ.196.157; 10.AZ.196.158;10.AZ.196.196; 10.AZ.196.223; 10.AZ.196.240; 10.AZ.196.244;10.AZ.196.243; 10.AZ.196.247; 10.AZ.223.157; 10.AZ.223.158;10.AZ.223.196; 10.AZ.223.223; 10.AZ.223.240; 10.AZ.223.244;10.AZ.223.243; 10.AZ.223.247; 10.AZ.240.157; 10.AZ.240.158;10.AZ.240.196; 10.AZ.240.223; 10.AZ.240.240; 10.AZ.240.244;10.AZ.240.243; 10.AZ.240.247; 10.AZ.244.157; 10.AZ.244.158;10.AZ.244.196; 10.AZ.244.223; 10.AZ.244.240; 10.AZ.244.244;10.AZ.244.243; 10.AZ.244.247; 10.AZ.247.157; 10.AZ.247.158;10.AZ.247.196; 10.AZ.247.223; 10.AZ.247.240; 10.AZ.247.244;10.AZ.247.243; 10.AZ.247.247; Prodrugs of 10.BF 10.BF.4.157;10.BF.4.158; 10.BF.4.196; 10.BF.4.223; 10.BF.4.240; 10.BF.4.244;10.BF.4.243; 10.BF.4.247; 10.BF.5.157; 10.BF.5.158; 10.BF.5.196;10.BF.5.223; 10.BF.5.240; 10.BF.5.244; 10.BF.5.243; 10.BF.5.247;10.BF.7.157; 10.BF.7.158; 10.BF.7.196; 10.BF.7.223; 10.BF.7.240;10.BF.7.244; 10.BF.7.243; 10.BF.7.247; 10.BF.15.157; 10.BF.15.158;10.BF.15.196; 10.BF.15.223; 10.BF.15.240; 10.BF.15.244; 10.BF.15.243;10.BF.15.247; 10.BF.16.157; 10.BF.16.158; 10.BF.16.196; 10.BF.16.223;10.BF.16.240; 10.BF.16.244; 10.BF.16.243; 10.BF.16.247; 10.BF.18.157;10.BF.18.158; 10.BF.18.196; 10.BF.18.223; 10.BF.18.240; 10.BF.18.244;10.BF.18.243; 10.BF.18.247; 10.BF.26.157; 10.BF.26.158; 10.BF.26.196;10.BF.26.223; 10.BF.26.240; 10.BF.26.244; 10.BF.26.243; 10.BF.26.247;10.BF.27.157; 10.BF.27.158; 10.BF.27.196; 10.BF.27.223; 10.BF.27.240;10.BF.27.244; 10.BF.27.243; 10.BF.27.247; 10.BF.29.157; 10.BF.29.158;10.BF.29.196; 10.BF.29.223; 10.BF.29.240; 10.BF.29.244; 10.BF.29.243;10.BF.29.247; 10.BF.54.157; 10.BF.54.158; 10.BF.54.196; 10.BF.54.223;10.BF.54.240; 10.BF.54.244; 10.BF.54.243; 10.BF.54.247; 10.BF.55.157;10.BF.55.158; 10.BF.55.196; 10.BF.55.223; 10.BF.55.240; 10.BF.55.244;10.BF.55.243; 10.BF.55.247; 10.BF.56.157; 10.BF.56.158; 10.BF.56.196;10.BF.56.223; 10.BF.56.240; 10.BF.56.244; 10.BF.56.243; 10.BF.56.247;10.BF.157.157; 10.BF.157.158; 10.BF.157.196; 10.BF.157.223;10.BF.157.240; 10.BF.157.244; 10.BF.157.243; 10.BF.157.247;10.BF.196.157; 10.BF.196.158; 10.BF.196.196; 10.BF.196.223;10.BF.196.240; 10.BF.196.244; 10.BF.196.243; 10.BF.196.247;10.BF.223.157; 10.BF.223.158; 10.BF.223.196; 10.BF.223.223;10.BF.223.240; 10.BF.223.244; 10.BF.223.243; 10.BF.223.247;10.BF.240.157; 10.BF.240.158; 10.BF.240.196; 10.BF.240.223;10.BF.240.240; 10.BF.240.244; 10.BF.240.243; 10.BF.240.247;10.BF.244.157; 10.BF.244.158; 10.BF.244.196; 10.BF.244.223;10.BF.244.240; 10.BF.244.244; 10.BF.244.243; 10.BF.244.247;10.BF.247.157; 10.BF.247.158; 10.BF.247.196; 10.BF.247.223;10.BF.247.240; 10.BF.247.244; 10.BF.247.243; 10.BF.247.247; Prodrugs of10.CI 10.CI.4.157; 10.CI.4.158; 10.CI.4.196; 10.CI.4.223; 10.CI.4.240;10.CI.4.244; 10.CI.4.243; 10.CI.4.247; 10.CI.5.157; 10.CI.5.158;10.CI.5.196; 10.CI.5.223; 10.CI.5.240; 10.CI.5.244; 10.CI.5.243;10.CI.5.247; 10.CI.7.157; 10.CI.7.158; 10.CI.7.196; 10.CI.7.223;10.CI.7.240; 10.CI.7.244; 10.CI.7.243; 10.CI.7.247; 10.CI.15.157;10.CI.15.158; 10.CI.15.196; 10.CI.15.223; 10.CI.15.240; 10.CI.15.244;10.CI.15.243; 10.CI.15.247; 10.CI.16.157; 10.CI.16.158; 10.CI.16.196;10.CI.16.223; 10.CI.16.240; 10.CI.16.244; 10.CI.16.243; 10.CI.16.247;10.CI.18.157; 10.CI.18.158; 10.CI.18.196; 10.CI.18.223; 10.CI.18.240;10.CI.18.244; 10.CI.18.243; 10.CI.18.247; 10.CI.26.157; 10.CI.26.158;10.CI.26.196; 10.CI.26.223; 10.CI.26.240; 10.CI.26.244; 10.CI.26.243;10.CI.26.247; 10.CI.27.157; 10.CI.27.158; 10.CI.27.196; 10.CI.27.223;10.CI.27.240; 10.CI.27.244; 10.CI.27.243; 10.CI.27.247; 10.CI.29.157;10.CI.29.158; 10.CI.29.196; 10.CI.29.223; 10.CI.29.240; 10.CI.29.244;10.CI.29.243; 10.CI.29.247; 10.CI.54.157; 10.CI.54.158; 10.CI.54.196;10.CI.54.223; 10.CI.54.240; 10.CI.54.244; 10.CI.54.243; 10.CI.54.247;10.CI.55.157; 10.CI.55.158; 10.CI.55.196; 10.CI.55.223; 10.CI.55.240;10.CI.55.244; 10.CI.55.243; 10.CI.55.247; 10.CI.56.157; 10.CI.56.158;10.CI.56.196; 10.CI.56.223; 10.CI.56.240; 10.CI.56.244; 10.CI.56.243;10.CI.56.247; 10.CI.157.157; 10.CI.157.158; 10.CI.157.196;10.CI.157.223; 10.CI.157.240; 10.CI.157.244; 10.CI.157.243;10.CI.157.247; 10.CI.196.157; 10.CI.196.158; 10.CI.196.196;10.CI.196.223; 10.CI.196.240; 10.CI.196.244; 10.CI.196.243;10.CI.196.247; 10.CI.223.157; 10.CI.223.158; 10.CI.223.196;10.CI.223.223; 10.CI.223.240; 10.CI.223.244; 10.CI.223.243;10.CI.223.247; 10.CI.240.157; 10.CI.240.158; 10.CI.240.196;10.CI.240.223; 10.CI.240.240; 10.CI.240.244; 10.CI.240.243;10.CI.240.247; 10.CI.244.157; 10.CI.244.158; 10.CI.244.196;10.CI.244.223; 10.CI.244.240; 10.CI.244.244; 10.CI.244.243;10.CI.244.247; 10.CI.247.157; 10.CI.247.158; 10.CI.247.196;10.CI.247.223; 10.CI.247.240; 10.CI.247.244; 10.CI.247.243;10.CI.247.247; Prodrugs of 10.CO 10.CO.4.157; 10.CO.4.158; 10.CO.4.196;10.CO.4.223; 10.CO.4.240; 10.CO.4.244; 10.CO.4.243; 10.CO.4.247;10.CO.5.157; 10.CO.5.158; 10.CO.5.196; 10.CO.5.223; 10.CO.5.240;10.CO.5.244; 10.CO.5.243; 10.CO.5.247; 10.CO.7.157; 10.CO.7.158;10.CO.7.196; 10.CO.7.223; 10.CO.7.240; 10.CO.7.244; 10.CO.7.243;10.CO.7.247; 10.CO.15.157; 10.CO.15.158; 10.CO.15.196; 10.CO.15.223;10.CO.15.240; 10.CO.15.244; 10.CO.15.243; 10.CO.15.247; 10.CO.16.157;10.CO.16.158; 10.CO.16.196; 10.CO.16.223; 10.CO.16.240; 10.CO.16.244;10.CO.16.243; 10.CO.16.247; 10.CO.18.157; 10.CO.18.158; 10.CO.18.196;10.CO.18.223; 10.CO.18.240; 10.CO.18.244; 10.CO.18.243; 10.CO.18.247;10.CO.26.157; 10.CO.26.158; 10.CO.26.196; 10.CO.26.223; 10.CO.26.240;10.CO.26.244; 10.CO.26.243; 10.CO.26.247; 10.CO.27.157; 10.CO.27.158;10.CO.27.196; 10.CO.27.223; 10.CO.27.240; 10.CO.27.244; 10.CO.27.243;10.CO.27.247; 10.CO.29.157; 10.CO.29.158; 10.CO.29.196; 10.CO.29.223;10.CO.29.240; 10.CO.29.244; 10.CO.29.243; 10.CO.29.247; 10.CO.54.157;10.CO.54.158; 10.CO.54.196; 10.CO.54.223; 10.CO.54.240; 10.CO.54.244;10.CO.54.243; 10.CO.54.247; 10.CO.55.157; 10.CO.55.158; 10.CO.55.196;10.CO.55.223; 10.CO.55.240; 10.CO.55.244; 10.CO.55.243; 10.CO.55.247;10.CO.56.157; 10.CO.56.158; 10.CO.56.196; 10.CO.56.223; 10.CO.56.240;10.CO.56.244; 10.CO.56.243; 10.CO.56.247; 10.CO.157.157; 10.CO.157.158;10.CO.157.196; 10.CO.157.223; 10.CO.157.240; 10.CO.157.244;10.CO.157.243; 10.CO.157.247; 10.CO.196.157; 10.CO.196.158;10.CO.196.196; 10.CO.196.223; 10.CO.196.240; 10.CO.196.244;10.CO.196.243; 10.CO.196.247; 10.CO.223.157; 10.CO.223.158;10.CO.223.196; 10.CO.223.223; 10.CO.223.240; 10.CO.223.244;10.CO.223.243; 10.CO.223.247; 10.CO.240.157; 10.CO.240.158;10.CO.240.196; 10.CO.240.223; 10.CO.240.240; 10.CO.240.244;10.CO.240.243; 10.CO.240.247; 10.CO.244.157; 10.CO.244.158;10.CO.244.196; 10.CO.244.223; 10.CO.244.240; 10.CO.244.244;10.CO.244.243; 10.CO.244.247; 10.CO.247.157; 10.CO.247.158;10.CO.247.196; 10.CO.247.223; 10.CO.247.240; 10.CO.247.244;10.CO.247.243; 10.CO.247.247; Prodrugs of 11.AH 11.AH.4.157;11.AH.4.158; 11.AH.4.196; 11.AH.4.223; 11.AH.4.240; 11.AH.4.244;11.AH.4.243; 11.AH.4.247; 11.AH.5.157; 11.AH.5.158; 11.AH.5.196;11.AH.5.223; 11.AH.5.240; 11.AH.5.244; 11.AH.5.243; 11.AH.5.247;11.AH.7.157; 11.AH.7.158; 11.AH.7.196; 11.AH.7.223; 11.AH.7.240;11.AH.7.244; 11.AH.7.243; 11.AH.7.247; 11.AH.15.157; 11.AH.15.158;11.AH.15.196; 11.AH.15.223; 11.AH.15.240; 11.AH.15.244; 11.AH.15.243;11.AH.15.247; 11.AH.16.157; 11.AH.16.158; 11.AH.16.196; 11.AH.16.223;11.AH.16.240; 11.AH.16.244; 11.AH.16.243; 11.AH.16.247; 11.AH.18.157;11.AH.18.158; 11.AH.18.196; 11.AH.18.223; 11.AH.18.240; 11.AH.18.244;11.AH.18.243; 11.AH.18.247; 11.AH.26.157; 11.AH.26.158; 11.AH.26.196;11.AH.26.223; 11.AH.26.240; 11.AH.26.244; 11.AH.26.243; 11.AH.26.247;11.AH.27.157; 11.AH.27.158; 11.AH.27.196; 11.AH.27.223; 11.AH.27.240;11.AH.27.244; 11.AH.27.243; 11.AH.27.247; 11.AH.29.157; 11.AH.29.158;11.AH.29.196; 11.AH.29.223; 11.AH.29.240; 11.AH.29.244; 11.AH.29.243;11.AH.29.247; 11.AH.54.157; 11.AH.54.158; 11.AH.54.196; 11.AH.54.223;11.AH.54.240; 11.AH.54.244; 11.AH.54.243; 11.AH.54.247; 11.AH.55.157;11.AH.55.158; 11.AH.55.196; 11.AH.55.223; 11.AH.55.240; 11.AH.55.244;11.AH.55.243; 11.AH.55.247; 11.AH.56.157; 11.AH.56.158; 11.AH.56.196;11.AH.56.223; 11.AH.56.240; 11.AH.56.244; 11.AH.56.243; 11.AH.56.247;11.AH.157.157; 11.AH.157.158; 11.AH.157.196; 11.AH.157.223;11.AH.157.240; 11.AH.157.244; 11.AH.157.243; 11.AH.157.247;11.AH.196.157; 11.AH.196.158; 11.AH.196.196; 11.AH.196.223;11.AH.196.240; 11.AH.196.244; 11.AH.196.243; 11.AH.196.247;11.AH.223.157; 11.AH.223.158; 11.AH.223.196; 11.AH.223.223;11.AH.223.240; 11.AH.223.244; 11.AH.223.243; 11.AH.223.247;11.AH.240.157; 11.AH.240.158; 11.AH.240.196; 11.AH.240.223;11.AH.240.240; 11.AH.240.244; 11.AH.240.243; 11.AH.240.247;11.AH.244.157; 11.AH.244.158; 11.AH.244.196; 11.AH.244.223;11.AH.244.240; 11.AH.244.244; 11.AH.244.243; 11.AH.244.247;11.AH.247.157; 11.AH.247.158; 11.AH.247.196; 11.AH.247.223;11.AH.247.240; 11.AH.247.244; 11.AH.247.243; 11.AH.247.247; Prodrugs of11.AJ 11.AJ.4.157; 11.AJ.4.158; 11.AJ.4.196; 11.AJ.4.223; 11.AJ.4.240;11.AJ.4.244; 11.AJ.4.243; 11.AJ.4.247; 11.AJ.5.157; 11.AJ.5.158;11.AJ.5.196; 11.AJ.5.223; 11.AJ.5.240; 11.AJ.5.244; 11.AJ.5.243;11.AJ.5.247; 11.AJ.7.157; 11.AJ.7.158; 11.AJ.7.196; 11.AJ.7.223;11.AJ.7.240; 11.AJ.7.244; 11.AJ.7.243; 11.AJ.7.247; 11.AJ.15.157;11.AJ.15.158; 11.AJ.15.196; 11.AJ.15.223; 11.AJ.15.240; 11.AJ.15.244;11.AJ.15.243; 11.AJ.15.247; 11.AJ.16.157; 11.AJ.16.158; 11.AJ.16.196;11.AJ.16.223; 11.AJ.16.240; 11.AJ.16.244; 11.AJ.16.243; 11.AJ.16.247;11.AJ.18.157; 11.AJ.18.158; 11.AJ.18.196; 11.AJ.18.223; 11.AJ.18.240;11.AJ.18.244; 11.AJ.18.243; 11.AJ.18.247; 11.AJ.26.157; 11.AJ.26.158;11.AJ.26.196; 11.AJ.26.223; 11.AJ.26.240; 11.AJ.26.244; 11.AJ.26.243;11.AJ.26.247; 11.AJ.27.157; 11.AJ.27.158; 11.AJ.27.196; 11.AJ.27.223;11.AJ.27.240; 11.AJ.27.244; 11.AJ.27.243; 11.AJ.27.247; 11.AJ.29.157;11.AJ.29.158; 11.AJ.29.196; 11.AJ.29.223; 11.AJ.29.240; 11.AJ.29.244;11.AJ.29.243; 11.AJ.29.247; 11.AJ.54.157; 11.AJ.54.158; 11.AJ.54.196;11.AJ.54.223; 11.AJ.54.240; 11.AJ.54.244; 11.AJ.54.243; 11.AJ.54.247;11.AJ.55.157; 11.AJ.55.158; 11.AJ.55.196; 11.AJ.55.223; 11.AJ.55.240;11.AJ.55.244; 11.AJ.55.243; 11.AJ.55.247; 11.AJ.56.157; 11.AJ.56.158;11.AJ.56.196; 11.AJ.56.223; 11.AJ.56.240; 11.AJ.56.244; 11.AJ.56.243;11.AJ.56.247; 11.AJ.157.157; 11.AJ.157.158; 11.AJ.157.196;11.AJ.157.223; 11.AJ.157.240; 11.AJ.157.244; 11.AJ.157.243;11.AJ.157.247; 11.AJ.196.157; 11.AJ.196.158; 11.AJ.196.196;11.AJ.196.223; 11.AJ.196.240; 11.AJ.196.244; 11.AJ.196.243;11.AJ.196.247; 11.AJ.223.157; 11.AJ.223.158; 11.AJ.223.196;11.AJ.223.223; 11.AJ.223.240; 11.AJ.223.244; 11.AJ.223.243;11.AJ.223.247; 11.AJ.240.157; 11.AJ.240.158; 11.AJ.240.196;11.AJ.240.223; 11.AJ.240.240; 11.AJ.240.244; 11.AJ.240.243;11.AJ.240.247; 11.AJ.244.157; 11.AJ.244.158; 11.AJ.244.196;11.AJ.244.223; 11.AJ.244.240; 11.AJ.244.244; 11.AJ.244.243;11.AJ.244.247; 11.AJ.247.157; 11.AJ.247.158; 11.AJ.247.196;11.AJ.247.223; 11.AJ.247.240; 11.AJ.247.244; 11.AJ.247.243;11.AJ.247.247; Prodrugs of 11.AN 11.AN.4.157; 11.AN.4.158; 11.AN.4.196;11.AN.4.223; 11.AN.4.240; 11.AN.4.244; 11.AN.4.243; 11.AN.4.247;11.AN.5.157; 11.AN.5.158; 11.AN.5.196; 11.AN.5.223; 11.AN.5.240;11.AN.5.244; 11.AN.5.243; 11.AN.5.247; 11.AN.7.157; 11.AN.7.158;11.AN.7.196; 11.AN.7.223; 11.AN.7.240; 11.AN.7.244; 11.AN.7.243;11.AN.7.247; 11.AN.15.157; 11.AN.15.158; 11.AN.15.196; 11.AN.15.223;11.AN.15.240; 11.AN.15.244; 11.AN.15.243; 11.AN.15.247; 11.AN.16.157;11.AN.16.158; 11.AN.16.196; 11.AN.16.223; 11.AN.16.240; 11.AN.16.244;11.AN.16.243; 11.AN.16.247; 11.AN.18.157; 11.AN.18.158; 11.AN.18.196;11.AN.18.223; 11.AN.18.240; 11.AN.18.244; 11.AN.18.243; 11.AN.18.247;11.AN.26.157; 11.AN.26.158; 11.AN.26.196; 11.AN.26.223; 11.AN.26.240;11.AN.26.244; 11.AN.26.243; 11.AN.26.247; 11.AN.27.157; 11.AN.27.158;11.AN.27.196; 11.AN.27.223; 11.AN.27.240; 11.AN.27.244; 11.AN.27.243;11.AN.27.247; 11.AN.29.157; 11.AN.29.158; 11.AN.29.196; 11.AN.29.223;11.AN.29.240; 11.AN.29.244; 11.AN.29.243; 11.AN.29.247; 11.AN.54.157;11.AN.54.158; 11.AN.54.196; 11.AN.54.223; 11.AN.54.240; 11.AN.54.244;11.AN.54.243; 11.AN.54.247; 11.AN.55.157; 11.AN.55.158; 11.AN.55.196;11.AN.55.223; 11.AN.55.240; 11.AN.55.244; 11.AN.55.243; 11.AN.55.247;11.AN.56.157; 11.AN.56.158; 11.AN.56.196; 11.AN.56.223; 11.AN.56.240;11.AN.56.244; 11.AN.56.243; 11.AN.56.247; 11.AN.157.157; 11.AN.157.158;11.AN.157.196; 11.AN.157.223; 11.AN.157.240; 11.AN.157.244;11.AN.157.243; 11.AN.157.247; 11.AN.196.157; 11.AN.196.158;11.AN.196.196; 11.AN.196.223; 11.AN.196.240; 11.AN.196.244;11.AN.196.243; 11.AN.196.247; 11.AN.223.157; 11.AN.223.158;11.AN.223.196; 11.AN.223.223; 11.AN.223.240; 11.AN.223.244;11.AN.223.243; 11.AN.223.247; 11.AN.240.157; 11.AN.240.158;11.AN.240.196; 11.AN.240.223; 11.AN.240.240; 11.AN.240.244;11.AN.240.243; 11.AN.240.247; 11.AN.244.157; 11.AN.244.158;11.AN.244.196; 11.AN.244.223; 11.AN.244.240; 11.AN.244.244;11.AN.244.243; 11.AN.244.247; 11.AN.247.157; 11.AN.247.158;11.AN.247.196; 11.AN.247.223; 11.AN.247.240; 11.AN.247.244;11.AN.247.243; 11.AN.247.247; Prodrugs of 11.AP 11.AP.4.157;11.AP.4.158; 11.AP.4.196; 11.AP.4.223; 11.AP.4.240; 11.AP.4.244;11.AP.4.243; 11.AP.4.247; 11.AP.5.157; 11.AP.5.158; 11.AP.5.196;11.AP.5.223; 11.AP.5.240; 11.AP.5.244; 11.AP.5.243; 11.AP.5.247;11.AP.7.157; 11.AP.7.158; 11.AP.7.196; 11.AP.7.223; 11.AP.7.240;11.AP.7.244; 11.AP.7.243; 11.AP.7.247; 11.AP.15.157; 11.AP.15.158;11.AP.15.196; 11.AP.15.223; 11.AP.15.240; 11.AP.15.244; 11.AP.15.243;11.AP.15.247; 11.AP.16.157; 11.AP.16.158; 11.AP.16.196; 11.AP.16.223;11.AP.16.240; 11.AP.16.244; 11.AP.16.243; 11.AP.16.247; 11.AP.18.157;11.AP.18.158; 11.AP.18.196; 11.AP.18.223; 11.AP.18.240; 11.AP.18.244;11.AP.18.243; 11.AP.18.247; 11.AP.26.157; 11.AP.26.158; 11.AP.26.196;11.AP.26.223; 11.AP.26.240; 11.AP.26.244; 11.AP.26.243; 11.AP.26.247;11.AP.27.157; 11.AP.27.158; 11.AP.27.196; 11.AP.27.223; 11.AP.27.240;11.AP.27.244; 11.AP.27.243; 11.AP.27.247; 11.AP.29.157; 11.AP.29.158;11.AP.29.196; 11.AP.29.223; 11.AP.29.240; 11.AP.29.244; 11.AP.29.243;11.AP.29.247; 11.AP.54.157; 11.AP.54.158; 11.AP.54.196; 11.AP.54.223;11.AP.54.240; 11.AP.54.244; 11.AP.54.243; 11.AP.54.247; 11.AP.55.157;11.AP.55.158; 11.AP.55.196; 11.AP.55.223; 11.AP.55.240; 11.AP.55.244;11.AP.55.243; 11.AP.55.247; 11.AP.56.157; 11.AP.56.158; 11.AP.56.196;11.AP.56.223; 11.AP.56.240; 11.AP.56.244; 11.AP.56.243; 11.AP.56.247;11.AP.157.157; 11.AP.157.158; 11.AP.157.196; 11.AP.157.223;11.AP.157.240; 11.AP.157.244; 11.AP.157.243; 11.AP.157.247;11.AP.196.157; 11.AP.196.158; 11.AP.196.196; 11.AP.196.223;11.AP.196.240; 11.AP.196.244; 11.AP.196.243; 11.AP.196.247;11.AP.223.157; 11.AP.223.158; 11.AP.223.196; 11.AP.223.223;11.AP.223.240; 11.AP.223.244; 11.AP.223.243; 11.AP.223.247;11.AP.240.157; 11.AP.240.158; 11.AP.240.196; 11.AP.240.223;11.AP.240.240; 11.AP.240.244; 11.AP.240.243; 11.AP.240.247;11.AP.244.157; 11.AP.244.158; 11.AP.244.196; 11.AP.244.223;11.AP.244.240; 11.AP.244.244; 11.AP.244.243; 11.AP.244.247;11.AP.247.157; 11.AP.247.158; 11.AP.247.196; 11.AP.247.223;11.AP.247.240; 11.AP.247.244; 11.AP.247.243; 11.AP.247.247; Prodrugs of11.AZ 11.AZ.4.157; 11.AZ.4.158; 11.AZ.4.196; 11.AZ.4.223; 11.AZ.4.240;11.AZ.4.244; 11.AZ.4.243; 11.AZ.4.247; 11.AZ.5.157; 11.AZ.5.158;11.AZ.5.196; 11.AZ.5.223; 11.AZ.5.240; 11.AZ.5.244; 11.AZ.5.243;11.AZ.5.247; 11.AZ.7.157; 11.AZ.7.158; 11.AZ.7.196; 11.AZ.7.223;11.AZ.7.240; 11.AZ.7.244; 11.AZ.7.243; 11.AZ.7.247; 11.AZ.15.157;11.AZ.15.158; 11.AZ.15.196; 11.AZ.15.223; 11.AZ.15.240; 11.AZ.15.244;11.AZ.15.243; 11.AZ.15.247; 11.AZ.16.157; 11.AZ.16.158; 11.AZ.16.196;11.AZ.16.223; 11.AZ.16.240; 11.AZ.16.244; 11.AZ.16.243; 11.AZ.16.247;11.AZ.18.157; 11.AZ.18.158; 11.AZ.18.196; 11.AZ.18.223; 11.AZ.18.240;11.AZ.18.244; 11.AZ.18.243; 11.AZ.18.247; 11.AZ.26.157; 11.AZ.26.158;11.AZ.26.196; 11.AZ.26.223; 11.AZ.26.240; 11.AZ.26.244; 11.AZ.26.243;11.AZ.26.247; 11.AZ.27.157; 11.AZ.27.158; 11.AZ.27.196; 11.AZ.27.223;11.AZ.27.240; 11.AZ.27.244; 11.AZ.27.243; 11.AZ.27.247; 11.AZ.29.157;11.AZ.29.158; 11.AZ.29.196; 11.AZ.29.223; 11.AZ.29.240; 11.AZ.29.244;11.AZ.29.243; 11.AZ.29.247; 11.AZ.54.157; 11.AZ.54.158; 11.AZ.54.196;11.AZ.54.223; 11.AZ.54.240; 11.AZ.54.244; 11.AZ.54.243; 11.AZ.54.247;11.AZ.55.157; 11.AZ.55.158; 11.AZ.55.196; 11.AZ.55.223; 11.AZ.55.240;11.AZ.55.244; 11.AZ.55.243; 11.AZ.55.247; 11.AZ.56.157; 11.AZ.56.158;11.AZ.56.196; 11.AZ.56.223; 11.AZ.56.240; 11.AZ.56.244; 11.AZ.56.243;11.AZ.56.247; 11.AZ.157.157; 11.AZ.157.158; 11.AZ.157.196;11.AZ.157.223; 11.AZ.157.240; 11.AZ.157.244; 11.AZ.157.243;11.AZ.157.247; 11.AZ.196.157; 11.AZ.196.158; 11.AZ.196.196;11.AZ.196.223; 11.AZ.196.240; 11.AZ.196.244; 11.AZ.196.243;11.AZ.196.247; 11.AZ.223.157; 11.AZ.223.158; 11.AZ.223.196;11.AZ.223.223; 11.AZ.223.240; 11.AZ.223.244; 11.AZ.223.243;11.AZ.223.247; 11.AZ.240.157; 11.AZ.240.158; 11.AZ.240.196;11.AZ.240.223; 11.AZ.240.240; 11.AZ.240.244; 11.AZ.240.243;11.AZ.240.247; 11.AZ.244.157; 11.AZ.244.158; 11.AZ.244.196;11.AZ.244.223; 11.AZ.244.240; 11.AZ.244.244; 11.AZ.244.243;11.AZ.244.247; 11.AZ.247.157; 11.AZ.247.158; 11.AZ.247.196;11.AZ.247.223; 11.AZ.247.240; 11.AZ.247.244; 11.AZ.247.243;11.AZ.247.247; Prodrugs of 11.BF 11.BF.4.157; 11.BF.4.158; 11.BF.4.196;11.BF.4.223; 11.BF.4.240; 11.BF.4.244; 11.BF.4.243; 11.BF.4.247;11.BF.5.157; 11.BF.5.158; 11.BF.5.196; 11.BF.5.223; 11.BF.5.240;11.BF.5.244; 11.BF.5.243; 11.BF.5.247; 11.BF.7.157; 11.BF.7.158;11.BF.7.196; 11.BF.7.223; 11.BF.7.240; 11.BF.7.244; 11.BF.7.243;11.BF.7.247; 11.BF.15.157; 11.BF.15.158; 11.BF.15.196; 11.BF.15.223;11.BF.15.240; 11.BF.15.244; 11.BF.15.243; 11.BF.15.247; 11.BF.16.157;11.BF.16.158; 11.BF.16.196; 11.BF.16.223; 11.BF.16.240; 11.BF.16.244;11.BF.16.243; 11.BF.16.247; 11.BF.18.157; 11.BF.18.158; 11.BF.18.196;11.BF.18.223; 11.BF.18.240; 11.BF.18.244; 11.BF.18.243; 11.BF.18.247;11.BF.26.157; 11.BF.26.158; 11.BF.26.196; 11.BF.26.223; 11.BF.26.240;11.BF.26.244; 11.BF.26.243; 11.BF.26.247; 11.BF.27.157; 11.BF.27.158;11.BF.27.196; 11.BF.27.223; 11.BF.27.240; 11.BF.27.244; 11.BF.27.243;11.BF.27.247; 11.BF.29.157; 11.BF.29.158; 11.BF.29.196; 11.BF.29.223;11.BF.29.240; 11.BF.29.244; 11.BF.29.243; 11.BF.29.247; 11.BF.54.157;11.BF.54.158; 11.BF.54.196; 11.BF.54.223; 11.BF.54.240; 11.BF.54.244;11.BF.54.243; 11.BF.54.247; 11.BF.55.157; 11.BF.55.158; 11.BF.55.196;11.BF.55.223; 11.BF.55.240; 11.BF.55.244; 11.BF.55.243; 11.BF.55.247;11.BF.56.157; 11.BF.56.158; 11.BF.56.196; 11.BF.56.223; 11.BF.56.240;11.BF.56.244; 11.BF.56.243; 11.BF.56.247; 11.BF.157.157; 11.BF.157.158;11.BF.157.196; 11.BF.157.223; 11.BF.157.240; 11.BF.157.244;11.BF.157.243; 11.BF.157.247; 11.BF.196.157; 11.BF.196.158;11.BF.196.196; 11.BF.196.223; 11.BF.196.240; 11.BF.196.244;11.BF.196.243; 11.BF.196.247; 11.BF.223.157; 11.BF.223.158;11.BF.223.196; 11.BF.223.223; 11.BF.223.240; 11.BF.223.244;11.BF.223.243; 11.BF.223.247; 11.BF.240.157; 11.BF.240.158;11.BF.240.196; 11.BF.240.223; 11.BF.240.240; 11.BF.240.244;11.BF.240.243; 11.BF.240.247; 11.BF.244.157; 11.BF.244.158;11.BF.244.196; 11.BF.244.223; 11.BF.244.240; 11.BF.244.244;11.BF.244.243; 11.BF.244.247; 11.BF.247.157; 11.BF.247.158;11.BF.247.196; 11.BF.247.223; 11.BF.247.240; 11.BF.247.244;11.BF.247.243; 11.BF.247.247; Prodrugs of 11.CI 11.CI.4.157;11.CI.4.158; 11.CI.4.196; 11.CI.4.223; 11.CI.4.240; 11.CI.4.244;11.CI.4.243; 11.CI.4.247; 11.CI.5.157; 11.CI.5.158; 11.CI.5.196;11.CI.5.223; 11.CI.5.240; 11.CI.5.244; 11.CI.5.243; 11.CI.5.247;11.CI.7.157; 11.CI.7.158; 11.CI.7.196; 11.CI.7.223; 11.CI.7.240;11.CI.7.244; 11.CI.7.243; 11.CI.7.247; 11.CI.15.157; 11.CI.15.158;11.CI.15.196; 11.CI.15.223; 11.CI.15.240; 11.CI.15.244; 11.CI.15.243;11.CI.15.247; 11.CI.16.157; 11.CI.16.158; 11.CI.16.196; 11.CI.16.223;11.CI.16.240; 11.CI.16.244; 11.CI.16.243; 11.CI.16.247; 11.CI.18.157;11.CI.18.158; 11.CI.18.196; 11.CI.18.223; 11.CI.18.240; 11.CI.18.244;11.CI.18.243; 11.CI.18.247; 11.CI.26.157; 11.CI.26.158; 11.CI.26.196;11.CI.26.223; 11.CI.26.240; 11.CI.26.244; 11.CI.26.243; 11.CI.26.247;11.CI.27.157; 11.CI.27.158; 11.CI.27.196; 11.CI.27.223; 11.CI.27.240;11.CI.27.244; 11.CI.27.243; 11.CI.27.247; 11.CI.29.157; 11.CI.29.158;11.CI.29.196; 11.CI.29.223; 11.CI.29.240; 11.CI.29.244; 11.CI.29.243;11.CI.29.247; 11.CI.54.157; 11.CI.54.158; 11.CI.54.196; 11.CI.54.223;11.CI.54.240; 11.CI.54.244; 11.CI.54.243; 11.CI.54.247; 11.CI.55.157;11.CI.55.158; 11.CI.55.196; 11.CI.55.223; 11.CI.55.240; 11.CI.55.244;11.CI.55.243; 11.CI.55.247; 11.CI.56.157; 11.CI.56.158; 11.CI.56.196;11.CI.56.223; 11.CI.56.240; 11.CI.56.244; 11.CI.56.243; 11.CI.56.247;11.CI.157.157; 11.CI.157.158; 11.CI.157.196; 11.CI.157.223;11.CI.157.240; 11.CI.157.244; 11.CI.157.243; 11.CI.157.247;11.CI.196.157; 11.CI.196.158; 11.CI.196.196; 11.CI.196.223;11.CI.196.240; 11.CI.196.244; 11.CI.196.243; 11.CI.196.247;11.CI.223.157; 11.CI.223.158; 11.CI.223.196; 11.CI.223.223;11.CI.223.240; 11.CI.223.244; 11.CI.223.243; 11.CI.223.247;11.CI.240.157; 11.CI.240.158; 11.CI.240.196; 11.CI.240.223;11.CI.240.240; 11.CI.240.244; 11.CI.240.243; 11.CI.240.247;11.CI.244.157; 11.CI.244.158; 11.CI.244.196; 11.CI.244.223;11.CI.244.240; 11.CI.244.244; 11.CI.244.243; 11.CI.244.247;11.CI.247.157; 11.CI.247.158; 11.CI.247.196; 11.CI.247.223;11.CI.247.240; 11.CI.247.244; 11.CI.247.243; 11.CI.247.247; Prodrugs of11.CO 11.CO.4.157; 11.CO.4.158; 11.CO.4.196; 11.CO.4.223; 11.CO.4.240;11.CO.4.244; 11.CO.4.243; 11.CO.4.247; 11.CO.5.157; 11.CO.5.158;11.CO.5.196; 11.CO.5.223; 11.CO.5.240; 11.CO.5.244; 11.CO.5.243;11.CO.5.247; 11.CO.7.157; 11.CO.7.158; 11.CO.7.196; 11.CO.7.223;11.CO.7.240; 11.CO.7.244; 11.CO.7.243; 11.CO.7.247; 11.CO.15.157;11.CO.15.158; 11.CO.15.196; 11.CO.15.223; 11.CO.15.240; 11.CO.15.244;11.CO.15.243; 11.CO.15.247; 11.CO.16.157; 11.CO.16.158; 11.CO.16.196;11.CO.16.223; 11.CO.16.240; 11.CO.16.244; 11.CO.16.243; 11.CO.16.247;11.CO.18.157; 11.CO.18.158; 11.CO.18.196; 11.CO.18.223; 11.CO.18.240;11.CO.18.244; 11.CO.18.243; 11.CO.18.247; 11.CO.26.157; 11.CO.26.158;11.CO.26.196; 11.CO.26.223; 11.CO.26.240; 11.CO.26.244; 11.CO.26.243;11.CO.26.247; 11.CO.27.157; 11.CO.27.158; 11.CO.27.196; 11.CO.27.223;11.CO.27.240; 11.CO.27.244; 11.CO.27.243; 11.CO.27.247; 11.CO.29.157;11.CO.29.158; 11.CO.29.196; 11.CO.29.223; 11.CO.29.240; 11.CO.29.244;11.CO.29.243; 11.CO.29.247; 11.CO.54.157; 11.CO.54.158; 11.CO.54.196;11.CO.54.223; 11.CO.54.240; 11.CO.54.244; 11.CO.54.243; 11.CO.54.247;11.CO.55.157; 11.CO.55.158; 11.CO.55.196; 11.CO.55.223; 11.CO.55.240;11.CO.55.244; 11.CO.55.243; 11.CO.55.247; 11.CO.56.157; 11.CO.56.158;11.CO.56.196; 11.CO.56.223; 11.CO.56.240; 11.CO.56.244; 11.CO.56.243;11.CO.56.247; 11.CO.157.157; 11.CO.157.158; 11.CO.157.196;11.CO.157.223; 11.CO.157.240; 11.CO.157.244; 11.CO.157.243;11.CO.157.247; 11.CO.196.157; 11.CO.196.158; 11.CO.196.196;11.CO.196.223; 11.CO.196.240; 11.CO.196.244; 11.CO.196.243;11.CO.196.247; 11.CO.223.157; 11.CO.223.158; 11.CO.223.196;11.CO.223.223; 11.CO.223.240; 11.CO.223.244; 11.CO.223.243;11.CO.223.247; 11.CO.240.157; 11.CO.240.158; 11.CO.240.196;11.CO.240.223; 11.CO.240.240; 11.CO.240.244; 11.CO.240.243;11.CO.240.247; 11.CO.244.157; 11.CO.244.158; 11.CO.244.196;11.CO.244.223; 11.CO.244.240; 11.CO.244.244; 11.CO.244.243;11.CO.244.247; 11.CO.247.157; 11.CO.247.158; 11.CO.247.196;11.CO.247.223; 11.CO.247.240; 11.CO.247.244; 11.CO.247.243;11.CO.247.247; Prodrugs of 12.AH 12.AH.4.157; 12.AH.4.158; 12.AH.4.196;12.AH.4.223; 12.AH.4.240; 12.AH.4.244; 12.AH.4.243; 12.AH.4.247;12.AH.5.157; 12.AH.5.158; 12.AH.5.196; 12.AH.5.223; 12.AH.5.240;12.AH.5.244; 12.AH.5.243; 12.AH.5.247; 12.AH.7.157; 12.AH.7.158;12.AH.7.196; 12.AH.7.223; 12.AH.7.240; 12.AH.7.244; 12.AH.7.243;12.AH.7.247; 12.AH.15.157; 12.AH.15.158; 12.AH.15.196; 12.AH.15.223;12.AH.15.240; 12.AH.15.244; 12.AH.15.243; 12.AH.15.247; 12.AH.16.157;12.AH.16.158; 12.AH.16.196; 12.AH.16.223; 12.AH.16.240; 12.AH.16.244;12.AH.16.243; 12.AH.16.247; 12.AH.18.157; 12.AH.18.158; 12.AH.18.196;12.AH.18.223; 12.AH.18.240; 12.AH.18.244; 12.AH.18.243; 12.AH.18.247;12.AH.26.157; 12.AH.26.158; 12.AH.26.196; 12.AH.26.223; 12.AH.26.240;12.AH.26.244; 12.AH.26.243; 12.AH.26.247; 12.AH.27.157; 12.AH.27.158;12.AH.27.196; 12.AH.27.223; 12.AH.27.240; 12.AH.27.244; 12.AH.27.243;12.AH.27.247; 12.AH.29.157; 12.AH.29.158; 12.AH.29.196; 12.AH.29.223;12.AH.29.240; 12.AH.29.244; 12.AH.29.243; 12.AH.29.247; 12.AH.54.157;12.AH.54.158; 12.AH.54.196; 12.AH.54.223; 12.AH.54.240; 12.AH.54.244;12.AH.54.243; 12.AH.54.247; 12.AH.55.157; 12.AH.55.158; 12.AH.55.196;12.AH.55.223; 12.AH.55.240; 12.AH.55.244; 12.AH.55.243; 12.AH.55.247;12.AH.56.157; 12.AH.56.158; 12.AH.56.196; 12.AH.56.223; 12.AH.56.240;12.AH.56.244; 12.AH.56.243; 12.AH.56.247; 12.AH.157.157; 12.AH.157.158;12.AH.157.196; 12.AH.157.223; 12.AH.157.240; 12.AH.157.244;12.AH.157.243; 12.AH.157.247; 12.AH.196.157; 12.AH.196.158;12.AH.196.196; 12.AH.196.223; 12.AH.196.240; 12.AH.196.244;12.AH.196.243; 12.AH.196.247; 12.AH.223.157; 12.AH.223.158;12.AH.223.196; 12.AH.223.223; 12.AH.223.240; 12.AH.223.244;12.AH.223.243; 12.AH.223.247; 12.AH.240.157; 12.AH.240.158;12.AH.240.196; 12.AH.240.223; 12.AH.240.240; 12.AH.240.244;12.AH.240.243; 12.AH.240.247; 12.AH.244.157; 12.AH.244.158;12.AH.244.196; 12.AH.244.223; 12.AH.244.240; 12.AH.244.244;12.AH.244.243; 12.AH.244.247; 12.AH.247.157; 12.AH.247.158;12.AH.247.196; 12.AH.247.223; 12.AH.247.240; 12.AH.247.244;12.AH.247.243; 12.AH.247.247; Prodrugs of 12.AJ 12.AJ.4.157;12.AJ.4.158; 12.AJ.4.196; 12.AJ.4.223; 12.AJ.4.240; 12.AJ.4.244;12.AJ.4.243; 12.AJ.4.247; 12.AJ.5.157; 12.AJ.5.158; 12.AJ.5.196;12.AJ.5.223; 12.AJ.5.240; 12.AJ.5.244; 12.AJ.5.243; 12.AJ.5.247;12.AJ.7.157; 12.AJ.7.158; 12.AJ.7.196; 12.AJ.7.223; 12.AJ.7.240;12.AJ.7.244; 12.AJ.7.243; 12.AJ.7.247; 12.AJ.15.157; 12.AJ.15.158;12.AJ.15.196; 12.AJ.15.223; 12.AJ.15.240; 12.AJ.15.244; 12.AJ.15.243;12.AJ.15.247; 12.AJ.16.157; 12.AJ.16.158; 12.AJ.16.196; 12.AJ.16.223;12.AJ.16.240; 12.AJ.16.244; 12.AJ.16.243; 12.AJ.16.247; 12.AJ.18.157;12.AJ.18.158; 12.AJ.18.196; 12.AJ.18.223; 12.AJ.18.240; 12.AJ.18.244;12.AJ.18.243; 12.AJ.18.247; 12.AJ.26.157; 12.AJ.26.158; 12.AJ.26.196;12.AJ.26.223; 12.AJ.26.240; 12.AJ.26.244; 12.AJ.26.243; 12.AJ.26.247;12.AJ.27.157; 12.AJ.27.158; 12.AJ.27.196; 12.AJ.27.223; 12.AJ.27.240;12.AJ.27.244; 12.AJ.27.243; 12.AJ.27.247; 12.AJ.29.157; 12.AJ.29.158;12.AJ.29.196; 12.AJ.29.223; 12.AJ.29.240; 12.AJ.29.244; 12.AJ.29.243;12.AJ.29.247; 12.AJ.54.157; 12.AJ.54.158; 12.AJ.54.196; 12.AJ.54.223;12.AJ.54.240; 12.AJ.54.244; 12.AJ.54.243; 12.AJ.54.247; 12.AJ.55.157;12.AJ.55.158; 12.AJ.55.196; 12.AJ.55.223; 12.AJ.55.240; 12.AJ.55.244;12.AJ.55.243; 12.AJ.55.247; 12.AJ.56.157; 12.AJ.56.158; 12.AJ.56.196;12.AJ.56.223; 12.AJ.56.240; 12.AJ.56.244; 12.AJ.56.243; 12.AJ.56.247;12.AJ.157.157; 12.AJ.157.158; 12.AJ.157.196; 12.AJ.157.223;12.AJ.157.240; 12.AJ.157.244; 12.AJ.157.243; 12.AJ.157.247;12.AJ.196.157; 12.AJ.196.158; 12.AJ.196.196; 12.AJ.196.223;12.AJ.196.240; 12.AJ.196.244; 12.AJ.196.243; 12.AJ.196.247;12.AJ.223.157; 12.AJ.223.158; 12.AJ.223.196; 12.AJ.223.223;12.AJ.223.240; 12.AJ.223.244; 12.AJ.223.243; 12.AJ.223.247;12.AJ.240.157; 12.AJ.240.158; 12.AJ.240.196; 12.AJ.240.223;12.AJ.240.240; 12.AJ.240.244; 12.AJ.240.243; 12.AJ.240.247;12.AJ.244.157; 12.AJ.244.158; 12.AJ.244.196; 12.AJ.244.223;12.AJ.244.240; 12.AJ.244.244; 12.AJ.244.243; 12.AJ.244.247;12.AJ.247.157; 12.AJ.247.158; 12.AJ.247.196; 12.AJ.247.223;12.AJ.247.240; 12.AJ.247.244; 12.AJ.247.243; 12.AJ.247.247; Prodrugs of12.AN 12.AN.4.157; 12.AN.4.158; 12.AN.4.196; 12.AN.4.223; 12.AN.4.240;12.AN.4.244; 12.AN.4.243; 12.AN.4.247; 12.AN.5.157; 12.AN.5.158;12.AN.5.196; 12.AN.5.223; 12.AN.5.240; 12.AN.5.244; 12.AN.5.243;12.AN.5.247; 12.AN.7.157; 12.AN.7.158; 12.AN.7.196; 12.AN.7.223;12.AN.7.240; 12.AN.7.244; 12.AN.7.243; 12.AN.7.247; 12.AN.15.157;12.AN.15.158; 12.AN.15.196; 12.AN.15.223; 12.AN.15.240; 12.AN.15.244;12.AN.15.243; 12.AN.15.247; 12.AN.16.157; 12.AN.16.158; 12.AN.16.196;12.AN.16.223; 12.AN.16.240; 12.AN.16.244; 12.AN.16.243; 12.AN.16.247;12.AN.18.157; 12.AN.18.158; 12.AN.18.196; 12.AN.18.223; 12.AN.18.240;12.AN.18.244; 12.AN.18.243; 12.AN.18.247; 12.AN.26.157; 12.AN.26.158;12.AN.26.196; 12.AN.26.223; 12.AN.26.240; 12.AN.26.244; 12.AN.26.243;12.AN.26.247; 12.AN.27.157; 12.AN.27.158; 12.AN.27.196; 12.AN.27.223;12.AN.27.240; 12.AN.27.244; 12.AN.27.243; 12.AN.27.247; 12.AN.29.157;12.AN.29.158; 12.AN.29.196; 12.AN.29.223; 12.AN.29.240; 12.AN.29.244;12.AN.29.243; 12.AN.29.247; 12.AN.54.157; 12.AN.54.158; 12.AN.54.196;12.AN.54.223; 12.AN.54.240; 12.AN.54.244; 12.AN.54.243; 12.AN.54.247;12.AN.55.157; 12.AN.55.158; 12.AN.55.196; 12.AN.55.223; 12.AN.55.240;12.AN.55.244; 12.AN.55.243; 12.AN.55.247; 12.AN.56.157; 12.AN.56.158;12.AN.56.196; 12.AN.56.223; 12.AN.56.240; 12.AN.56.244; 12.AN.56.243;12.AN.56.247; 12.AN.157.157; 12.AN.157.158; 12.AN.157.196;12.AN.157.223; 12.AN.157.240; 12.AN.157.244; 12.AN.157.243;12.AN.157.247; 12.AN.196.157; 12.AN.196.158; 12.AN.196.196;12.AN.196.223; 12.AN.196.240; 12.AN.196.244; 12.AN.196.243;12.AN.196.247; 12.AN.223.157; 12.AN.223.158; 12.AN.223.196;12.AN.223.223; 12.AN.223.240; 12.AN.223.244; 12.AN.223.243;12.AN.223.247; 12.AN.240.157; 12.AN.240.158; 12.AN.240.196;12.AN.240.223; 12.AN.240.240; 12.AN.240.244; 12.AN.240.243;12.AN.240.247; 12.AN.244.157; 12.AN.244.158; 12.AN.244.196;12.AN.244.223; 12.AN.244.240; 12.AN.244.244; 12.AN.244.243;12.AN.244.247; 12.AN.247.157; 12.AN.247.158; 12.AN.247.196;12.AN.247.223; 12.AN.247.240; 12.AN.247.244; 12.AN.247.243;12.AN.247.247; Prodrugs of 12.AP 12.AP.4.157; 12.AP.4.158; 12.AP.4.196;12.AP.4.223; 12.AP.4.240; 12.AP.4.244; 12.AP.4.243; 12.AP.4.247;12.AP.5.157; 12.AP.5.158; 12.AP.5.196; 12.AP.5.223; 12.AP.5.240;12.AP.5.244; 12.AP.5.243; 12.AP.5.247; 12.AP.7.157; 12.AP.7.158;12.AP.7.196; 12.AP.7.223; 12.AP.7.240; 12.AP.7.244; 12.AP.7.243;12.AP.7.247; 12.AP.15.157; 12.AP.15.158; 12.AP.15.196; 12.AP.15.223;12.AP.15.240; 12.AP.15.244; 12.AP.15.243; 12.AP.15.247; 12.AP.16.157;12.AP.16.158; 12.AP.16.196; 12.AP.16.223; 12.AP.16.240; 12.AP.16.244;12.AP.16.243; 12.AP.16.247; 12.AP.18.157; 12.AP.18.158; 12.AP.18.196;12.AP.18.223; 12.AP.18.240; 12.AP.18.244; 12.AP.18.243; 12.AP.18.247;12.AP.26.157; 12.AP.26.158; 12.AP.26.196; 12.AP.26.223; 12.AP.26.240;12.AP.26.244; 12.AP.26.243; 12.AP.26.247; 12.AP.27.157; 12.AP.27.158;12.AP.27.196; 12.AP.27.223; 12.AP.27.240; 12.AP.27.244; 12.AP.27.243;12.AP.27.247; 12.AP.29.157; 12.AP.29.158; 12.AP.29.196; 12.AP.29.223;12.AP.29.240; 12.AP.29.244; 12.AP.29.243; 12.AP.29.247; 12.AP.54.157;12.AP.54.158; 12.AP.54.196; 12.AP.54.223; 12.AP.54.240; 12.AP.54.244;12.AP.54.243; 12.AP.54.247; 12.AP.55.157; 12.AP.55.158; 12.AP.55.196;12.AP.55.223; 12.AP.55.240; 12.AP.55.244; 12.AP.55.243; 12.AP.55.247;12.AP.56.157; 12.AP.56.158; 12.AP.56.196; 12.AP.56.223; 12.AP.56.240;12.AP.56.244; 12.AP.56.243; 12.AP.56.247; 12.AP.157.157; 12.AP.157.158;12.AP.157.196; 12.AP.157.223; 12.AP.157.240; 12.AP.157.244;12.AP.157.243; 12.AP.157.247; 12.AP.196.157; 12.AP.196.158;12.AP.196.196; 12.AP.196.223; 12.AP.196.240; 12.AP.196.244;12.AP.196.243; 12.AP.196.247; 12.AP.223.157; 12.AP.223.158;12.AP.223.196; 12.AP.223.223; 12.AP.223.240; 12.AP.223.244;12.AP.223.243; 12.AP.223.247; 12.AP.240.157; 12.AP.240.158;12.AP.240.196; 12.AP.240.223; 12.AP.240.240; 12.AP.240.244;12.AP.240.243; 12.AP.240.247; 12.AP.244.157; 12.AP.244.158;12.AP.244.196; 12.AP.244.223; 12.AP.244.240; 12.AP.244.244;12.AP.244.243; 12.AP.244.247; 12.AP.247.157; 12.AP.247.158;12.AP.247.196; 12.AP.247.223; 12.AP.247.240; 12.AP.247.244;12.AP.247.243; 12.AP.247.247; Prodrugs of 12.AZ 12.AZ.4.157;12.AZ.4.158; 12.AZ.4.196; 12.AZ.4.223; 12.AZ.4.240; 12.AZ.4.244;12.AZ.4.243; 12.AZ.4.247; 12.AZ.5.157; 12.AZ.5.158; 12.AZ.5.196;12.AZ.5.223; 12.AZ.5.240; 12.AZ.5.244; 12.AZ.5.243; 12.AZ.5.247;12.AZ.7.157; 12.AZ.7.158; 12.AZ.7.196; 12.AZ.7.223; 12.AZ.7.240;12.AZ.7.244; 12.AZ.7.243; 12.AZ.7.247; 12.AZ.15.157; 12.AZ.15.158;12.AZ.15.196; 12.AZ.15.223; 12.AZ.15.240; 12.AZ.15.244; 12.AZ.15.243;12.AZ.15.247; 12.AZ.16.157; 12.AZ.16.158; 12.AZ.16.196; 12.AZ.16.223;12.AZ.16.240; 12.AZ.16.244; 12.AZ.16.243; 12.AZ.16.247; 12.AZ.18.157;12.AZ.18.158; 12.AZ.18.196; 12.AZ.18.223; 12.AZ.18.240; 12.AZ.18.244;12.AZ.18.243; 12.AZ.18.247; 12.AZ.26.157; 12.AZ.26.158; 12.AZ.26.196;12.AZ.26.223; 12.AZ.26.240; 12.AZ.26.244; 12.AZ.26.243; 12.AZ.26.247;12.AZ.27.157; 12.AZ.27.158; 12.AZ.27.196; 12.AZ.27.223; 12.AZ.27.240;12.AZ.27.244; 12.AZ.27.243; 12.AZ.27.247; 12.AZ.29.157; 12.AZ.29.158;12.AZ.29.196; 12.AZ.29.223; 12.AZ.29.240; 12.AZ.29.244; 12.AZ.29.243;12.AZ.29.247; 12.AZ.54.157; 12.AZ.54.158; 12.AZ.54.196; 12.AZ.54.223;12.AZ.54.240; 12.AZ.54.244; 12.AZ.54.243; 12.AZ.54.247; 12.AZ.55.157;12.AZ.55.158; 12.AZ.55.196; 12.AZ.55.223; 12.AZ.55.240; 12.AZ.55.244;12.AZ.55.243; 12.AZ.55.247; 12.AZ.56.157; 12.AZ.56.158; 12.AZ.56.196;12.AZ.56.223; 12.AZ.56.240; 12.AZ.56.244; 12.AZ.56.243; 12.AZ.56.247;12.AZ.157.157; 12.AZ.157.158; 12.AZ.157.196; 12.AZ.157.223;12.AZ.157.240; 12.AZ.157.244; 12.AZ.157.243; 12.AZ.157.247;12.AZ.196.157; 12.AZ.196.158; 12.AZ.196.196; 12.AZ.196.223;12.AZ.196.240; 12.AZ.196.244; 12.AZ.196.243; 12.AZ.196.247;12.AZ.223.157; 12.AZ.223.158; 12.AZ.223.196; 12.AZ.223.223;12.AZ.223.240; 12.AZ.223.244; 12.AZ.223.243; 12.AZ.223.247;12.AZ.240.157; 12.AZ.240.158; 12.AZ.240.196; 12.AZ.240.223;12.AZ.240.240; 12.AZ.240.244; 12.AZ.240.243; 12.AZ.240.247;12.AZ.244.157; 12.AZ.244.158; 12.AZ.244.196; 12.AZ.244.223;12.AZ.244.240; 12.AZ.244.244; 12.AZ.244.243; 12.AZ.244.247;12.AZ.247.157; 12.AZ.247.158; 12.AZ.247.196; 12.AZ.247.223;12.AZ.247.240; 12.AZ.247.244; 12.AZ.247.243; 12.AZ.247.247; Prodrugs of12.BF 12.BF.4.157; 12.BF.4.158; 12.BF.4.196; 12.BF.4.223; 12.BF.4.240;12.BF.4.244; 12.BF.4.243; 12.BF.4.247; 12.BF.5.157; 12.BF.5.158;12.BF.5.196; 12.BF.5.223; 12.BF.5.240; 12.BF.5.244; 12.BF.5.243;12.BF.5.247; 12.BF.7.157; 12.BF.7.158; 12.BF.7.196; 12.BF.7.223;12.BF.7.240; 12.BF.7.244; 12.BF.7.243; 12.BF.7.247; 12.BF.15.157;12.BF.15.158; 12.BF.15.196; 12.BF.15.223; 12.BF.15.240; 12.BF.15.244;12.BF.15.243; 12.BF.15.247; 12.BF.16.157; 12.BF.16.158; 12.BF.16.196;12.BF.16.223; 12.BF.16.240; 12.BF.16.244; 12.BF.16.243; 12.BF.16.247;12.BF.18.157; 12.BF.18.158; 12.BF.18.196; 12.BF.18.223; 12.BF.18.240;12.BF.18.244; 12.BF.18.243; 12.BF.18.247; 12.BF.26.157; 12.BF.26.158;12.BF.26.196; 12.BF.26.223; 12.BF.26.240; 12.BF.26.244; 12.BF.26.243;12.BF.26.247; 12.BF.27.157; 12.BF.27.158; 12.BF.27.196; 12.BF.27.223;12.BF.27.240; 12.BF.27.244; 12.BF.27.243; 12.BF.27.247; 12.BF.29.157;12.BF.29.158; 12.BF.29.196; 12.BF.29.223; 12.BF.29.240; 12.BF.29.244;12.BF.29.243; 12.BF.29.247; 12.BF.54.157; 12.BF.54.158; 12.BF.54.196;12.BF.54.223; 12.BF.54.240; 12.BF.54.244; 12.BF.54.243; 12.BF.54.247;12.BF.55.157; 12.BF.55.158; 12.BF.55.196; 12.BF.55.223; 12.BF.55.240;12.BF.55.244; 12.BF.55.243; 12.BF.55.247; 12.BF.56.157; 12.BF.56.158;12.BF.56.196; 12.BF.56.223; 12.BF.56.240; 12.BF.56.244; 12.BF.56.243;12.BF.56.247; 12.BF.157.157; 12.BF.157.158; 12.BF.157.196;12.BF.157.223; 12.BF.157.240; 12.BF.157.244; 12.BF.157.243;12.BF.157.247; 12.BF.196.157; 12.BF.196.158; 12.BF.196.196;12.BF.196.223; 12.BF.196.240; 12.BF.196.244; 12.BF.196.243;12.BF.196.247; 12.BF.223.157; 12.BF.223.158; 12.BF.223.196;12.BF.223.223; 12.BF.223.240; 12.BF.223.244; 12.BF.223.243;12.BF.223.247; 12.BF.240.157; 12.BF.240.158; 12.BF.240.196;12.BF.240.223; 12.BF.240.240; 12.BF.240.244; 12.BF.240.243;12.BF.240.247; 12.BF.244.157; 12.BF.244.158; 12.BF.244.196;12.BF.244.223; 12.BF.244.240; 12.BF.244.244; 12.BF.244.243;12.BF.244.247; 12.BF.247.157; 12.BF.247.158; 12.BF.247.196;12.BF.247.223; 12.BF.247.240; 12.BF.247.244; 12.BF.247.243;12.BF.247.247; Prodrugs of 12.CI 12.CI.4.157; 12.CI.4.158; 12.CI.4.196;12.CI.4.223; 12.CI.4.240; 12.CI.4.244; 12.CI.4.243; 12.CI.4.247;12.CI.5.157; 12.CI.5.158; 12.CI.5.196; 12.CI.5.223; 12.CI.5.240;12.CI.5.244; 12.CI.5.243; 12.CI.5.247; 12.CI.7.157; 12.CI.7.158;12.CI.7.196; 12.CI.7.223; 12.CI.7.240; 12.CI.7.244; 12.CI.7.243;12.CI.7.247; 12.CI.15.157; 12.CI.15.158; 12.CI.15.196; 12.CI.15.223;12.CI.15.240; 12.CI.15.244; 12.CI.15.243; 12.CI.15.247; 12.CI.16.157;12.CI.16.158; 12.CI.16.196; 12.CI.16.223; 12.CI.16.240; 12.CI.16.244;12.CI.16.243; 12.CI.16.247; 12.CI.18.157; 12.CI.18.158; 12.CI.18.196;12.CI.18.223; 12.CI.18.240; 12.CI.18.244; 12.CI.18.243; 12.CI.18.247;12.CI.26.157; 12.CI.26.158; 12.CI.26.196; 12.CI.26.223; 12.CI.26.240;12.CI.26.244; 12.CI.26.243; 12.CI.26.247; 12.CI.27.157; 12.CI.27.158;12.CI.27.196; 12.CI.27.223; 12.CI.27.240; 12.CI.27.244; 12.CI.27.243;12.CI.27.247; 12.CI.29.157; 12.CI.29.158; 12.CI.29.196; 12.CI.29.223;12.CI.29.240; 12.CI.29.244; 12.CI.29.243; 12.CI.29.247; 12.CI.54.157;12.CI.54.158; 12.CI.54.196; 12.CI.54.223; 12.CI.54.240; 12.CI.54.244;12.CI.54.243; 12.CI.54.247; 12.CI.55.157; 12.CI.55.158; 12.CI.55.196;12.CI.55.223; 12.CI.55.240; 12.CI.55.244; 12.CI.55.243; 12.CI.55.247;12.CI.56.157; 12.CI.56.158; 12.CI.56.196; 12.CI.56.223; 12.CI.56.240;12.CI.56.244; 12.CI.56.243; 12.CI.56.247; 12.CI.157.157; 12.CI.157.158;12.CI.157.196; 12.CI.157.223; 12.CI.157.240; 12.CI.157.244;12.CI.157.243; 12.CI.157.247; 12.CI.196.157; 12.CI.196.158;12.CI.196.196; 12.CI.196.223; 12.CI.196.240; 12.CI.196.244;12.CI.196.243; 12.CI.196.247; 12.CI.223.157; 12.CI.223.158;12.CI.223.196; 12.CI.223.223; 12.CI.223.240; 12.CI.223.244;12.CI.223.243; 12.CI.223.247; 12.CI.240.157; 12.CI.240.158;12.CI.240.196; 12.CI.240.223; 12.CI.240.240; 12.CI.240.244;12.CI.240.243; 12.CI.240.247; 12.CI.244.157; 12.CI.244.158;12.CI.244.196; 12.CI.244.223; 12.CI.244.240; 12.CI.244.244;12.CI.244.243; 12.CI.244.247; 12.CI.247.157; 12.CI.247.158;12.CI.247.196; 12.CI.247.223; 12.CI.247.240; 12.CI.247.244;12.CI.247.243; 12.CI.247.247; Prodrugs of 12.CO 12.CO.4.157;12.CO.4.158; 12.CO.4.196; 12.CO.4.223; 12.CO.4.240; 12.CO.4.244;12.CO.4.243; 12.CO.4.247; 12.CO.5.157; 12.CO.5.158; 12.CO.5.196;12.CO.5.223; 12.CO.5.240; 12.CO.5.244; 12.CO.5.243; 12.CO.5.247;12.CO.7.157; 12.CO.7.158; 12.CO.7.196; 12.CO.7.223; 12.CO.7.240;12.CO.7.244; 12.CO.7.243; 12.CO.7.247; 12.CO.15.157; 12.CO.15.158;12.CO.15.196; 12.CO.15.223; 12.CO.15.240; 12.CO.15.244; 12.CO.15.243;12.CO.15.247; 12.CO.16.157; 12.CO.16.158; 12.CO.16.196; 12.CO.16.223;12.CO.16.240; 12.CO.16.244; 12.CO.16.243; 12.CO.16.247; 12.CO.18.157;12.CO.18.158; 12.CO.18.196; 12.CO.18.223; 12.CO.18.240; 12.CO.18.244;12.CO.18.243; 12.CO.18.247; 12.CO.26.157; 12.CO.26.158; 12.CO.26.196;12.CO.26.223; 12.CO.26.240; 12.CO.26.244; 12.CO.26.243; 12.CO.26.247;12.CO.27.157; 12.CO.27.158; 12.CO.27.196; 12.CO.27.223; 12.CO.27.240;12.CO.27.244; 12.CO.27.243; 12.CO.27.247; 12.CO.29.157; 12.CO.29.158;12.CO.29.196; 12.CO.29.223; 12.CO.29.240; 12.CO.29.244; 12.CO.29.243;12.CO.29.247; 12.CO.54.157; 12.CO.54.158; 12.CO.54.196; 12.CO.54.223;12.CO.54.240; 12.CO.54.244; 12.CO.54.243; 12.CO.54.247; 12.CO.55.157;12.CO.55.158; 12.CO.55.196; 12.CO.55.223; 12.CO.55.240; 12.CO.55.244;12.CO.55.243; 12.CO.55.247; 12.CO.56.157; 12.CO.56.158; 12.CO.56.196;12.CO.56.223; 12.CO.56.240; 12.CO.56.244; 12.CO.56.243; 12.CO.56.247;12.CO.157.157; 12.CO.157.158; 12.CO.157.196; 12.CO.157.223;12.CO.157.240; 12.CO.157.244; 12.CO.157.243; 12.CO.157.247;12.CO.196.157; 12.CO.196.158; 12.CO.196.196; 12.CO.196.223;12.CO.196.240; 12.CO.196.244; 12.CO.196.243; 12.CO.196.247;12.CO.223.157; 12.CO.223.158; 12.CO.223.196; 12.CO.223.223;12.CO.223.240; 12.CO.223.244; 12.CO.223.243; 12.CO.223.247;12.CO.240.157; 12.CO.240.158; 12.CO.240.196; 12.CO.240.223;12.CO.240.240; 12.CO.240.244; 12.CO.240.243; 12.CO.240.247;12.CO.244.157; 12.CO.244.158; 12.CO.244.196; 12.CO.244.223;12.CO.244.240; 12.CO.244.244; 12.CO.244.243; 12.CO.244.247;12.CO.247.157; 12.CO.247.158; 12.CO.247.196; 12.CO.247.223;12.CO.247.240; 12.CO.247.244; 12.CO.247.243; 12.CO.247.247. Prodrugs of13.B 13.B.228.228; 13.B.228.229; 13.B.228.230; 13.B.228.231;13.B.228.236; 13.B.228.237; 13.B.228.238; 13.B.228.239; 13.B.228.154;13.B.228.157; 13.B.228.166; 13.B.228.169; 13.B.228.172; 13.B.228.175;13.B.228.240; 13.B.228.244; 13.B.229.228; 13.B.229.229; 13.B.229.230;13.B.229.231; 13.B.229.236; 13.B.229.237; 13.B.229.238; 13.B.229.239;13.B.229.154; 13.B.229.157; 13.B.229.166; 13.B.229.169; 13.B.229.172;13.B.229.175; 13.B.229.240; 13.B.229.244; 13.B.230.228; 13.B.230.229;13.B.230.230; 13.B.230.231; 13.B.230.236; 13.B.230.237; 13.B.230.238;13.B.230.239; 13.B.230.154; 13.B.230.157; 13.B.230.166; 13.B.230.169;13.B.230.172; 13.B.230.175; 13.B.230.240; 13.B.230.244; 13.B.231.228;13.B.231.229; 13.B.231.230; 13.B.231.231; 13.B.231.236; 13.B.231.237;13.B.231.238; 13.B.231.239; 13.B.231.154; 13.B.231.157; 13.B.231.166;13.B.231.169; 13.B.231.172; 13.B.231.175; 13.B.231.240; 13.B.231.244;13.B.236.228; 13.B.236.229; 13.B.236.230; 13.B.236.231; 13.B.236.236;13.B.236.237; 13.B.236.238; 13.B.236.239; 13.B.236.154; 13.B.236.157;13.B.236.166; 13.B.236.169; 13.B.236.172; 13.B.236.175; 13.B.236.240;13.B.236.244; 13.B.237.228; 13.B.237.229; 13.B.237.230; 13.B.237.231;13.B.237.236; 13.B.237.237; 13.B.237.238; 13.B.237.239; 13.B.237.154;13.B.237.157; 13.B.237.166; 13.B.237.169; 13.B.237.172; 13.B.237.175;13.B.237.240; 13.B.237.244; 13.B.238.228; 13.B.238.229; 13.B.238.230;13.B.238.231; 13.B.238.236; 13.B.238.237; 13.B.238.238; 13.B.238.239;13.B.238.154; 13.B.238.157; 13.B.238.166; 13.B.238.169; 13.B.238.172;13.B.238.175; 13.B.238.240; 13.B.238.244; 13.B.239.228; 13.B.239.229;13.B.239.230; 13.B.239.231; 13.B.239.236; 13.B.239.237; 13.B.239.238;13.B.239.239; 13.B.239.154; 13.B.239.157; 13.B.239.166; 13.B.239.169;13.B.239.172; 13.B.239.175; 13.B.239.240; 13.B.239.244; 13.B.154.228;13.B.154.229; 13.B.154.230; 13.B.154.231; 13.B.154.236; 13.B.154.237;13.B.154.238; 13.B.154.239; 13.B.154.154; 13.B.154.157; 13.B.154.166;13.B.154.169; 13.B.154.172; 13.B.154.175; 13.B.154.240; 13.B.154.244;13.B.157.228; 13.B.157.229; 13.B.157.230; 13.B.157.231; 13.B.157.236;13.B.157.237; 13.B.157.238; 13.B.157.239; 13.B.157.154; 13.B.157.157;13.B.157.166; 13.B.157.169; 13.B.157.172; 13.B.157.175; 13.B.157.240;13.B.157.244; 13.B.166.228; 13.B.166.229; 13.B.166.230; 13.B.166.231;13.B.166.236; 13.B.166.237; 13.B.166.238; 13.B.166.239; 13.B.166.154;13.B.166.157; 13.B.166.166; 13.B.166.169; 13.B.166.172; 13.B.166.175;13.B.166.240; 13.B.166.244; 13.B.169.228; 13.B.169.229; 13.B.169.230;13.B.169.231; 13.B.169.236; 13.B.169.237; 13.B.169.238; 13.B.169.239;13.B.169.154; 13.B.169.157; 13.B.169.166; 13.B.169.169; 13.B.169.172;13.B.169.175; 13.B.169.240; 13.B.169.244; 13.B.172.228; 13.B.172.229;13.B.172.230; 13.B.172.231; 13.B.172.236; 13.B.172.237; 13.B.172.238;13.B.172.239; 13.B.172.154; 13.B.172.157; 13.B.172.166; 13.B.172.169;13.B.172.172; 13.B.172.175; 13.B.172.240; 13.B.172.244; 13.B.175.228;13.B.175.229; 13.B.175.230; 13.B.175.231; 13.B.175.236; 13.B.175.237;13.B.175.238; 13.B.175.239; 13.B.175.154; 13.B.175.157; 13.B.175.166;13.B.175.169; 13.B.175.172; 13.B.175.175; 13.B.175.240; 13.B.175.244;13.B.240.228; 13.B.240.229; 13.B.240.230; 13.B.240.231; 13.B.240.236;13.B.240.237; 13.B.240.238; 13.B.240.239; 13.B.240.154; 13.B.240.157;13.B.240.166; 13.B.240.169; 13.B.240.172; 13.B.240.175; 13.B.240.240;13.B.240.244; 13.B.244.228; 13.B.244.229; 13.B.244.230; 13.B.244.231;13.B.244.236; 13.B.244.237; 13.B.244.238; 13.B.244.239; 13.B.244.154;13.B.244.157; 13.B.244.166; 13.B.244.169; 13.B.244.172; 13.B.244.175;13.B.244.240; 13.B.244.244; Prodrugs of 13.D 13.D.228.228; 13.D.228.229;13.D.228.230; 13.D.228.231; 13.D.228.236; 13.D.228.237; 13.D.228.238;13.D.228.239; 13.D.228.154; 13.D.228.157; 13.D.228.166; 13.D.228.169;13.D.228.172; 13.D.228.175; 13.D.228.240; 13.D.228.244; 13.D.229.228;13.D.229.229; 13.D.229.230; 13.D.229.231; 13.D.229.236; 13.D.229.237;13.D.229.238; 13.D.229.239; 13.D.229.154; 13.D.229.157; 13.D.229.166;13.D.229.169; 13.D.229.172; 13.D.229.175; 13.D.229.240; 13.D.229.244;13.D.230.228; 13.D.230.229; 13.D.230.230; 13.D.230.231; 13.D.230.236;13.D.230.237; 13.D.230.238; 13.D.230.239; 13.D.230.154; 13.D.230.157;13.D.230.166; 13.D.230.169; 13.D.230.172; 13.D.230.175; 13.D.230.240;13.D.230.244; 13.D.231.228; 13.D.231.229; 13.D.231.230; 13.D.231.231;13.D.231.236; 13.D.231.237; 13.D.231.238; 13.D.231.239; 13.D.231.154;13.D.231.157; 13.D.231.166; 13.D.231.169; 13.D.231.172; 13.D.231.175;13.D.231.240; 13.D.231.244; 13.D.236.228; 13.D.236.229; 13.D.236.230;13.D.236.231; 13.D.236.236; 13.D.236.237; 13.D.236.238; 13.D.236.239;13.D.236.154; 13.D.236.157; 13.D.236.166; 13.D.236.169; 13.D.236.172;13.D.236.175; 13.D.236.240; 13.D.236.244; 13.D.237.228; 13.D.237.229;13.D.237.230; 13.D.237.231; 13.D.237.236; 13.D.237.237; 13.D.237.238;13.D.237.239; 13.D.237.154; 13.D.237.157; 13.D.237.166; 13.D.237.169;13.D.237.172; 13.D.237.175; 13.D.237.240; 13.D.237.244; 13.D.238.228;13.D.238.229; 13.D.238.230; 13.D.238.231; 13.D.238.236; 13.D.238.237;13.D.238.238; 13.D.238.239; 13.D.238.154; 13.D.238.157; 13.D.238.166;13.D.238.169; 13.D.238.172; 13.D.238.175; 13.D.238.240; 13.D.238.244;13.D.239.228; 13.D.239.229; 13.D.239.230; 13.D.239.231; 13.D.239.236;13.D.239.237; 13.D.239.238; 13.D.239.239; 13.D.239.154; 13.D.239.157;13.D.239.166; 13.D.239.169; 13.D.239.172; 13.D.239.175; 13.D.239.240;13.D.239.244; 13.D.154.228; 13.D.154.229; 13.D.154.230; 13.D.154.231;13.D.154.236; 13.D.154.237; 13.D.154.238; 13.D.154.239; 13.D.154.154;13.D.154.157; 13.D.154.166; 13.D.154.169; 13.D.154.172; 13.D.154.175;13.D.154.240; 13.D.154.244; 13.D.157.228; 13.D.157.229; 13.D.157.230;13.D.157.231; 13.D.157.236; 13.D.157.237; 13.D.157.238; 13.D.157.239;13.D.157.154; 13.D.157.157; 13.D.157.166; 13.D.157.169; 13.D.157.172;13.D.157.175; 13.D.157.240; 13.D.157.244; 13.D.166.228; 13.D.166.229;13.D.166.230; 13.D.166.231; 13.D.166.236; 13.D.166.237; 13.D.166.238;13.D.166.239; 13.D.166.154; 13.D.166.157; 13.D.166.166; 13.D.166.169;13.D.166.172; 13.D.166.175; 13.D.166.240; 13.D.166.244; 13.D.169.228;13.D.169.229; 13.D.169.230; 13.D.169.231; 13.D.169.236; 13.D.169.237;13.D.169.238; 13.D.169.239; 13.D.169.154; 13.D.169.157; 13.D.169.166;13.D.169.169; 13.D.169.172; 13.D.169.175; 13.D.169.240; 13.D.169.244;13.D.172.228; 13.D.172.229; 13.D.172.230; 13.D.172.231; 13.D.172.236;13.D.172.237; 13.D.172.238; 13.D.172.239; 13.D.172.154; 13.D.172.157;13.D.172.166; 13.D.172.169; 13.D.172.172; 13.D.172.175; 13.D.172.240;13.D.172.244; 13.D.175.228; 13.D.175.229; 13.D.175.230; 13.D.175.231;13.D.175.236; 13.D.175.237; 13.D.175.238; 13.D.175.239; 13.D.175.154;13.D.175.157; 13.D.175.166; 13.D.175.169; 13.D.175.172; 13.D.175.175;13.D.175.240; 13.D.175.244; 13.D.240.228; 13.D.240.229; 13.D.240.230;13.D.240.231; 13.D.240.236; 13.D.240.237; 13.D.240.238; 13.D.240.239;13.D.240.154; 13.D.240.157; 13.D.240.166; 13.D.240.169; 13.D.240.172;13.D.240.175; 13.D.240.240; 13.D.240.244; 13.D.244.228; 13.D.244.229;13.D.244.230; 13.D.244.231; 13.D.244.236; 13.D.244.237; 13.D.244.238;13.D.244.239; 13.D.244.154; 13.D.244.157; 13.D.244.166; 13.D.244.169;13.D.244.172; 13.D.244.175; 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13.L.175.154;13.L.175.157; 13.L.175.166; 13.L.175.169; 13.L.175.172; 13.L.175.175;13.L.175.240; 13.L.175.244; 13.L.240.228; 13.L.240.229; 13.L.240.230;13.L.240.231; 13.L.240.236; 13.L.240.237; 13.L.240.238; 13.L.240.239;13.L.240.154; 13.L.240.157; 13.L.240.166; 13.L.240.169; 13.L.240.172;13.L.240.175; 13.L.240.240; 13.L.240.244; 13.L.244.228; 13.L.244.229;13.L.244.230; 13.L.244.231; 13.L.244.236; 13.L.244.237; 13.L.244.238;13.L.244.239; 13.L.244.154; 13.L.244.157; 13.L.244.166; 13.L.244.169;13.L.244.172; 13.L.244.175; 13.L.244.240; 13.L.244.244; Prodrugs of 13.O13.O.228.228; 13.O.228.229; 13.O.228.230; 13.O.228.231; 13.O.228.236;13.O.228.237; 13.O.228.238; 13.O.228.239; 13.O.228.154; 13.O.228.157;13.O.228.166; 13.O.228.169; 13.O.228.172; 13.O.228.175; 13.O.228.240;13.O.228.244; 13.O.229.228; 13.O.229.229; 13.O.229.230; 13.O.229.231;13.O.229.236; 13.O.229.237; 13.O.229.238; 13.O.229.239; 13.O.229.154;13.O.229.157; 13.O.229.166; 13.O.229.169; 13.O.229.172; 13.O.229.175;13.O.229.240; 13.O.229.244; 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13.U.244.172; 13.U.244.175; 13.U.244.240; 13.U.244.244;Prodrugs of 13.W 13.W.228.228; 13.W.228.229; 13.W.228.230; 13.W.228.231;13.W.228.236; 13.W.228.237; 13.W.228.238; 13.W.228.239; 13.W.228.154;13.W.228.157; 13.W.228.166; 13.W.228.169; 13.W.228.172; 13.W.228.175;13.W.228.240; 13.W.228.244; 13.W.229.228; 13.W.229.229; 13.W.229.230;13.W.229.231; 13.W.229.236; 13.W.229.237; 13.W.229.238; 13.W.229.239;13.W.229.154; 13.W.229.157; 13.W.229.166; 13.W.229.169; 13.W.229.172;13.W.229.175; 13.W.229.240; 13.W.229.244; 13.W.230.228; 13.W.230.229;13.W.230.230; 13.W.230.231; 13.W.230.236; 13.W.230.237; 13.W.230.238;13.W.230.239; 13.W.230.154; 13.W.230.157; 13.W.230.166; 13.W.230.169;13.W.230.172; 13.W.230.175; 13.W.230.240; 13.W.230.244; 13.W.231.228;13.W.231.229; 13.W.231.230; 13.W.231.231; 13.W.231.236; 13.W.231.237;13.W.231.238; 13.W.231.239; 13.W.231.154; 13.W.231.157; 13.W.231.166;13.W.231.169; 13.W.231.172; 13.W.231.175; 13.W.231.240; 13.W.231.244;13.W.236.228; 13.W.236.229; 13.W.236.230; 13.W.236.231; 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13.W.154.175; 13.W.154.240; 13.W.154.244;13.W.157.228; 13.W.157.229; 13.W.157.230; 13.W.157.231; 13.W.157.236;13.W.157.237; 13.W.157.238; 13.W.157.239; 13.W.157.154; 13.W.157.157;13.W.157.166; 13.W.157.169; 13.W.157.172; 13.W.157.175; 13.W.157.240;13.W.157.244; 13.W.166.228; 13.W.166.229; 13.W.166.230; 13.W.166.231;13.W.166.236; 13.W.166.237; 13.W.166.238; 13.W.166.239; 13.W.166.154;13.W.166.157; 13.W.166.166; 13.W.166.169; 13.W.166.172; 13.W.166.175;13.W.166.240; 13.W.166.244; 13.W.169.228; 13.W.169.229; 13.W.169.230;13.W.169.231; 13.W.169.236; 13.W.169.237; 13.W.169.238; 13.W.169.239;13.W.169.154; 13.W.169.157; 13.W.169.166; 13.W.169.169; 13.W.169.172;13.W.169.175; 13.W.169.240; 13.W.169.244; 13.W.172.228; 13.W.172.229;13.W.172.230; 13.W.172.231; 13.W.172.236; 13.W.172.237; 13.W.172.238;13.W.172.239; 13.W.172.154; 13.W.172.157; 13.W.172.166; 13.W.172.169;13.W.172.172; 13.W.172.175; 13.W.172.240; 13.W.172.244; 13.W.175.228;13.W.175.229; 13.W.175.230; 13.W.175.231; 13.W.175.236; 13.W.175.237;13.W.175.238; 13.W.175.239; 13.W.175.154; 13.W.175.157; 13.W.175.166;13.W.175.169; 13.W.175.172; 13.W.175.175; 13.W.175.240; 13.W.175.244;13.W.240.228; 13.W.240.229; 13.W.240.230; 13.W.240.231; 13.W.240.236;13.W.240.237; 13.W.240.238; 13.W.240.239; 13.W.240.154; 13.W.240.157;13.W.240.166; 13.W.240.169; 13.W.240.172; 13.W.240.175; 13.W.240.240;13.W.240.244; 13.W.244.228; 13.W.244.229; 13.W.244.230; 13.W.244.231;13.W.244.236; 13.W.244.237; 13.W.244.238; 13.W.244.239; 13.W.244.154;13.W.244.157; 13.W.244.166; 13.W.244.169; 13.W.244.172; 13.W.244.175;13.W.244.240; 13.W.244.244; Prodrugs of 13.Y 13.Y.228.228; 13.Y.228.229;13.Y.228.230; 13.Y.228.231; 13.Y.228.236; 13.Y.228.237; 13.Y.228.238;13.Y.228.239; 13.Y.228.154; 13.Y.228.157; 13.Y.228.166; 13.Y.228.169;13.Y.228.172; 13.Y.228.175; 13.Y.228.240; 13.Y.228.244; 13.Y.229.228;13.Y.229.229; 13.Y.229.230; 13.Y.229.231; 13.Y.229.236; 13.Y.229.237;13.Y.229.238; 13.Y.229.239; 13.Y.229.154; 13.Y.229.157; 13.Y.229.166;13.Y.229.169; 13.Y.229.172; 13.Y.229.175; 13.Y.229.240; 13.Y.229.244;13.Y.230.228; 13.Y.230.229; 13.Y.230.230; 13.Y.230.231; 13.Y.230.236;13.Y.230.237; 13.Y.230.238; 13.Y.230.239; 13.Y.230.154; 13.Y.230.157;13.Y.230.166; 13.Y.230.169; 13.Y.230.172; 13.Y.230.175; 13.Y.230.240;13.Y.230.244; 13.Y.231.228; 13.Y.231.229; 13.Y.231.230; 13.Y.231.231;13.Y.231.236; 13.Y.231.237; 13.Y.231.238; 13.Y.231.239; 13.Y.231.154;13.Y.231.157; 13.Y.231.166; 13.Y.231.169; 13.Y.231.172; 13.Y.231.175;13.Y.231.240; 13.Y.231.244; 13.Y.236.228; 13.Y.236.229; 13.Y.236.230;13.Y.236.231; 13.Y.236.236; 13.Y.236.237; 13.Y.236.238; 13.Y.236.239;13.Y.236.154; 13.Y.236.157; 13.Y.236.166; 13.Y.236.169; 13.Y.236.172;13.Y.236.175; 13.Y.236.240; 13.Y.236.244; 13.Y.237.228; 13.Y.237.229;13.Y.237.230; 13.Y.237.231; 13.Y.237.236; 13.Y.237.237; 13.Y.237.238;13.Y.237.239; 13.Y.237.154; 13.Y.237.157; 13.Y.237.166; 13.Y.237.169;13.Y.237.172; 13.Y.237.175; 13.Y.237.240; 13.Y.237.244; 13.Y.238.228;13.Y.238.229; 13.Y.238.230; 13.Y.238.231; 13.Y.238.236; 13.Y.238.237;13.Y.238.238; 13.Y.238.239; 13.Y.238.154; 13.Y.238.157; 13.Y.238.166;13.Y.238.169; 13.Y.238.172; 13.Y.238.175; 13.Y.238.240; 13.Y.238.244;13.Y.239.228; 13.Y.239.229; 13.Y.239.230; 13.Y.239.231; 13.Y.239.236;13.Y.239.237; 13.Y.239.238; 13.Y.239.239; 13.Y.239.154; 13.Y.239.157;13.Y.239.166; 13.Y.239.169; 13.Y.239.172; 13.Y.239.175; 13.Y.239.240;13.Y.239.244; 13.Y.154.228; 13.Y.154.229; 13.Y.154.230; 13.Y.154.231;13.Y.154.236; 13.Y.154.237; 13.Y.154.238; 13.Y.154.239; 13.Y.154.154;13.Y.154.157; 13.Y.154.166; 13.Y.154.169; 13.Y.154.172; 13.Y.154.175;13.Y.154.240; 13.Y.154.244; 13.Y.157.228; 13.Y.157.229; 13.Y.157.230;13.Y.157.231; 13.Y.157.236; 13.Y.157.237; 13.Y.157.238; 13.Y.157.239;13.Y.157.154; 13.Y.157.157; 13.Y.157.166; 13.Y.157.169; 13.Y.157.172;13.Y.157.175; 13.Y.157.240; 13.Y.157.244; 13.Y.166.228; 13.Y.166.229;13.Y.166.230; 13.Y.166.231; 13.Y.166.236; 13.Y.166.237; 13.Y.166.238;13.Y.166.239; 13.Y.166.154; 13.Y.166.157; 13.Y.166.166; 13.Y.166.169;13.Y.166.172; 13.Y.166.175; 13.Y.166.240; 13.Y.166.244; 13.Y.169.228;13.Y.169.229; 13.Y.169.230; 13.Y.169.231; 13.Y.169.236; 13.Y.169.237;13.Y.169.238; 13.Y.169.239; 13.Y.169.154; 13.Y.169.157; 13.Y.169.166;13.Y.169.169; 13.Y.169.172; 13.Y.169.175; 13.Y.169.240; 13.Y.169.244;13.Y.172.228; 13.Y.172.229; 13.Y.172.230; 13.Y.172.231; 13.Y.172.236;13.Y.172.237; 13.Y.172.238; 13.Y.172.239; 13.Y.172.154; 13.Y.172.157;13.Y.172.166; 13.Y.172.169; 13.Y.172.172; 13.Y.172.175; 13.Y.172.240;13.Y.172.244; 13.Y.175.228; 13.Y.175.229; 13.Y.175.230; 13.Y.175.231;13.Y.175.236; 13.Y.175.237; 13.Y.175.238; 13.Y.175.239; 13.Y.175.154;13.Y.175.157; 13.Y.175.166; 13.Y.175.169; 13.Y.175.172; 13.Y.175.175;13.Y.175.240; 13.Y.175.244; 13.Y.240.228; 13.Y.240.229; 13.Y.240.230;13.Y.240.231; 13.Y.240.236; 13.Y.240.237; 13.Y.240.238; 13.Y.240.239;13.Y.240.154; 13.Y.240.157; 13.Y.240.166; 13.Y.240.169; 13.Y.240.172;13.Y.240.175; 13.Y.240.240; 13.Y.240.244; 13.Y.244.228; 13.Y.244.229;13.Y.244.230; 13.Y.244.231; 13.Y.244.236; 13.Y.244.237; 13.Y.244.238;13.Y.244.239; 13.Y.244.154; 13.Y.244.157; 13.Y.244.166; 13.Y.244.169;13.Y.244.172; 13.Y.244.175; 13.Y.244.240; 13.Y.244.244; Prodrugs of14.AH 14.AH.4.157; 14.AH.4.158; 14.AH.4.196; 14.AH.4.223; 14.AH.4.240;14.AH.4.244; 14.AH.4.243; 14.AH.4.247; 14.AH.5.157; 14.AH.5.158;14.AH.5.196; 14.AH.5.223; 14.AH.5.240; 14.AH.5.244; 14.AH.5.243;14.AH.5.247; 14.AH.7.157; 14.AH.7.158; 14.AH.7.196; 14.AH.7.223;14.AH.7.240; 14.AH.7.244; 14.AH.7.243; 14.AH.7.247; 14.AH.15.157;14.AH.15.158; 14.AH.15.196; 14.AH.15.223; 14.AH.15.240; 14.AH.15.244;14.AH.15.243; 14.AH.15.247; 14.AH.16.157; 14.AH.16.158; 14.AH.16.196;14.AH.16.223; 14.AH.16.240; 14.AH.16.244; 14.AH.16.243; 14.AH.16.247;14.AH.18.157; 14.AH.18.158; 14.AH.18.196; 14.AH.18.223; 14.AH.18.240;14.AH.18.244; 14.AH.18.243; 14.AH.18.247; 14.AH.26.157; 14.AH.26.158;14.AH.26.196; 14.AH.26.223; 14.AH.26.240; 14.AH.26.244; 14.AH.26.243;14.AH.26.247; 14.AH.27.157; 14.AH.27.158; 14.AH.27.196; 14.AH.27.223;14.AH.27.240; 14.AH.27.244; 14.AH.27.243; 14.AH.27.247; 14.AH.29.157;14.AH.29.158; 14.AH.29.196; 14.AH.29.223; 14.AH.29.240; 14.AH.29.244;14.AH.29.243; 14.AH.29.247; 14.AH.54.157; 14.AH.54.158; 14.AH.54.196;14.AH.54.223; 14.AH.54.240; 14.AH.54.244; 14.AH.54.243; 14.AH.54.247;14.AH.55.157; 14.AH.55.158; 14.AH.55.196; 14.AH.55.223; 14.AH.55.240;14.AH.55.244; 14.AH.55.243; 14.AH.55.247; 14.AH.56.157; 14.AH.56.158;14.AH.56.196; 14.AH.56.223; 14.AH.56.240; 14.AH.56.244; 14.AH.56.243;14.AH.56.247; 14.AH.157.157; 14.AH.157.158; 14.AH.157.196;14.AH.157.223; 14.AH.157.240; 14.AH.157.244; 14.AH.157.243;14.AH.157.247; 14.AH.196.157; 14.AH.196.158; 14.AH.196.196;14.AH.196.223; 14.AH.196.240; 14.AH.196.244; 14.AH.196.243;14.AH.196.247; 14.AH.223.157; 14.AH.223.158; 14.AH.223.196;14.AH.223.223; 14.AH.223.240; 14.AH.223.244; 14.AH.223.243;14.AH.223.247; 14.AH.240.157; 14.AH.240.158; 14.AH.240.196;14.AH.240.223; 14.AH.240.240; 14.AH.240.244; 14.AH.240.243;14.AH.240.247; 14.AH.244.157; 14.AH.244.158; 14.AH.244.196;14.AH.244.223; 14.AH.244.240; 14.AH.244.244; 14.AH.244.243;14.AH.244.247; 14.AH.247.157; 14.AH.247.158; 14.AH.247.196;14.AH.247.223; 14.AH.247.240; 14.AH.247.244; 14.AH.247.243;14.AH.247.247; Prodrugs of 14.AJ 14.AJ.4.157; 14.AJ.4.158; 14.AJ.4.196;14.AJ.4.223; 14.AJ.4.240; 14.AJ.4.244; 14.AJ.4.243; 14.AJ.4.247;14.AJ.5.157; 14.AJ.5.158; 14.AJ.5.196; 14.AJ.5.223; 14.AJ.5.240;14.AJ.5.244; 14.AJ.5.243; 14.AJ.5.247; 14.AJ.7.157; 14.AJ.7.158;14.AJ.7.196; 14.AJ.7.223; 14.AJ.7.240; 14.AJ.7.244; 14.AJ.7.243;14.AJ.7.247; 14.AJ.15.157; 14.AJ.15.158; 14.AJ.15.196; 14.AJ.15.223;14.AJ.15.240; 14.AJ.15.244; 14.AJ.15.243; 14.AJ.15.247; 14.AJ.16.157;14.AJ.16.158; 14.AJ.16.196; 14.AJ.16.223; 14.AJ.16.240; 14.AJ.16.244;14.AJ.16.243; 14.AJ.16.247; 14.AJ.18.157; 14.AJ.18.158; 14.AJ.18.196;14.AJ.18.223; 14.AJ.18.240; 14.AJ.18.244; 14.AJ.18.243; 14.AJ.18.247;14.AJ.26.157; 14.AJ.26.158; 14.AJ.26.196; 14.AJ.26.223; 14.AJ.26.240;14.AJ.26.244; 14.AJ.26.243; 14.AJ.26.247; 14.AJ.27.157; 14.AJ.27.158;14.AJ.27.196; 14.AJ.27.223; 14.AJ.27.240; 14.AJ.27.244; 14.AJ.27.243;14.AJ.27.247; 14.AJ.29.157; 14.AJ.29.158; 14.AJ.29.196; 14.AJ.29.223;14.AJ.29.240; 14.AJ.29.244; 14.AJ.29.243; 14.AJ.29.247; 14.AJ.54.157;14.AJ.54.158; 14.AJ.54.196; 14.AJ.54.223; 14.AJ.54.240; 14.AJ.54.244;14.AJ.54.243; 14.AJ.54.247; 14.AJ.55.157; 14.AJ.55.158; 14.AJ.55.196;14.AJ.55.223; 14.AJ.55.240; 14.AJ.55.244; 14.AJ.55.243; 14.AJ.55.247;14.AJ.56.157; 14.AJ.56.158; 14.AJ.56.196; 14.AJ.56.223; 14.AJ.56.240;14.AJ.56.244; 14.AJ.56.243; 14.AJ.56.247; 14.AJ.157.157; 14.AJ.157.158;14.AJ.157.196; 14.AJ.157.223; 14.AJ.157.240; 14.AJ.157.244;14.AJ.157.243; 14.AJ.157.247; 14.AJ.196.157; 14.AJ.196.158;14.AJ.196.196; 14.AJ.196.223; 14.AJ.196.240; 14.AJ.196.244;14.AJ.196.243; 14.AJ.196.247; 14.AJ.223.157; 14.AJ.223.158;14.AJ.223.196; 14.AJ.223.223; 14.AJ.223.240; 14.AJ.223.244;14.AJ.223.243; 14.AJ.223.247; 14.AJ.240.157; 14.AJ.240.158;14.AJ.240.196; 14.AJ.240.223; 14.AJ.240.240; 14.AJ.240.244;14.AJ.240.243; 14.AJ.240.247; 14.AJ.244.157; 14.AJ.244.158;14.AJ.244.196; 14.AJ.244.223; 14.AJ.244.240; 14.AJ.244.244;14.AJ.244.243; 14.AJ.244.247; 14.AJ.247.157; 14.AJ.247.158;14.AJ.247.196; 14.AJ.247.223; 14.AJ.247.240; 14.AJ.247.244;14.AJ.247.243; 14.AJ.247.247; Prodrugs of 14.AN 14.AN.4.157;14.AN.4.158; 14.AN.4.196; 14.AN.4.223; 14.AN.4.240; 14.AN.4.244;14.AN.4.243; 14.AN.4.247; 14.AN.5.157; 14.AN.5.158; 14.AN.5.196;14.AN.5.223; 14.AN.5.240; 14.AN.5.244; 14.AN.5.243; 14.AN.5.247;14.AN.7.157; 14.AN.7.158; 14.AN.7.196; 14.AN.7.223; 14.AN.7.240;14.AN.7.244; 14.AN.7.243; 14.AN.7.247; 14.AN.15.157; 14.AN.15.158;14.AN.15.196; 14.AN.15.223; 14.AN.15.240; 14.AN.15.244; 14.AN.15.243;14.AN.15.247; 14.AN.16.157; 14.AN.16.158; 14.AN.16.196; 14.AN.16.223;14.AN.16.240; 14.AN.16.244; 14.AN.16.243; 14.AN.16.247; 14.AN.18.157;14.AN.18.158; 14.AN.18.196; 14.AN.18.223; 14.AN.18.240; 14.AN.18.244;14.AN.18.243; 14.AN.18.247; 14.AN.26.157; 14.AN.26.158; 14.AN.26.196;14.AN.26.223; 14.AN.26.240; 14.AN.26.244; 14.AN.26.243; 14.AN.26.247;14.AN.27.157; 14.AN.27.158; 14.AN.27.196; 14.AN.27.223; 14.AN.27.240;14.AN.27.244; 14.AN.27.243; 14.AN.27.247; 14.AN.29.157; 14.AN.29.158;14.AN.29.196; 14.AN.29.223; 14.AN.29.240; 14.AN.29.244; 14.AN.29.243;14.AN.29.247; 14.AN.54.157; 14.AN.54.158; 14.AN.54.196; 14.AN.54.223;14.AN.54.240; 14.AN.54.244; 14.AN.54.243; 14.AN.54.247; 14.AN.55.157;14.AN.55.158; 14.AN.55.196; 14.AN.55.223; 14.AN.55.240; 14.AN.55.244;14.AN.55.243; 14.AN.55.247; 14.AN.56.157; 14.AN.56.158; 14.AN.56.196;14.AN.56.223; 14.AN.56.240; 14.AN.56.244; 14.AN.56.243; 14.AN.56.247;14.AN.157.157; 14.AN.157.158; 14.AN.157.196; 14.AN.157.223;14.AN.157.240; 14.AN.157.244; 14.AN.157.243; 14.AN.157.247;14.AN.196.157; 14.AN.196.158; 14.AN.196.196; 14.AN.196.223;14.AN.196.240; 14.AN.196.244; 14.AN.196.243; 14.AN.196.247;14.AN.223.157; 14.AN.223.158; 14.AN.223.196; 14.AN.223.223;14.AN.223.240; 14.AN.223.244; 14.AN.223.243; 14.AN.223.247;14.AN.240.157; 14.AN.240.158; 14.AN.240.196; 14.AN.240.223;14.AN.240.240; 14.AN.240.244; 14.AN.240.243; 14.AN.240.247;14.AN.244.157; 14.AN.244.158; 14.AN.244.196; 14.AN.244.223;14.AN.244.240; 14.AN.244.244; 14.AN.244.243; 14.AN.244.247;14.AN.247.157; 14.AN.247.158; 14.AN.247.196; 14.AN.247.223;14.AN.247.240; 14.AN.247.244; 14.AN.247.243; 14.AN.247.247; Prodrugs of14.AP 14.AP.4.157; 14.AP.4.158; 14.AP.4.196; 14.AP.4.223; 14.AP.4.240;14.AP.4.244; 14.AP.4.243; 14.AP.4.247; 14.AP.5.157; 14.AP.5.158;14.AP.5.196; 14.AP.5.223; 14.AP.5.240; 14.AP.5.244; 14.AP.5.243;14.AP.5.247; 14.AP.7.157; 14.AP.7.158; 14.AP.7.196; 14.AP.7.223;14.AP.7.240; 14.AP.7.244; 14.AP.7.243; 14.AP.7.247; 14.AP.15.157;14.AP.15.158; 14.AP.15.196; 14.AP.15.223; 14.AP.15.240; 14.AP.15.244;14.AP.15.243; 14.AP.15.247; 14.AP.16.157; 14.AP.16.158; 14.AP.16.196;14.AP.16.223; 14.AP.16.240; 14.AP.16.244; 14.AP.16.243; 14.AP.16.247;14.AP.18.157; 14.AP.18.158; 14.AP.18.196; 14.AP.18.223; 14.AP.18.240;14.AP.18.244; 14.AP.18.243; 14.AP.18.247; 14.AP.26.157; 14.AP.26.158;14.AP.26.196; 14.AP.26.223; 14.AP.26.240; 14.AP.26.244; 14.AP.26.243;14.AP.26.247; 14.AP.27.157; 14.AP.27.158; 14.AP.27.196; 14.AP.27.223;14.AP.27.240; 14.AP.27.244; 14.AP.27.243; 14.AP.27.247; 14.AP.29.157;14.AP.29.158; 14.AP.29.196; 14.AP.29.223; 14.AP.29.240; 14.AP.29.244;14.AP.29.243; 14.AP.29.247; 14.AP.54.157; 14.AP.54.158; 14.AP.54.196;14.AP.54.223; 14.AP.54.240; 14.AP.54.244; 14.AP.54.243; 14.AP.54.247;14.AP.55.157; 14.AP.55.158; 14.AP.55.196; 14.AP.55.223; 14.AP.55.240;14.AP.55.244; 14.AP.55.243; 14.AP.55.247; 14.AP.56.157; 14.AP.56.158;14.AP.56.196; 14.AP.56.223; 14.AP.56.240; 14.AP.56.244; 14.AP.56.243;14.AP.56.247; 14.AP.157.157; 14.AP.157.158; 14.AP.157.196;14.AP.157.223; 14.AP.157.240; 14.AP.157.244; 14.AP.157.243;14.AP.157.247; 14.AP.196.157; 14.AP.196.158; 14.AP.196.196;14.AP.196.223; 14.AP.196.240; 14.AP.196.244; 14.AP.196.243;14.AP.196.247; 14.AP.223.157; 14.AP.223.158; 14.AP.223.196;14.AP.223.223; 14.AP.223.240; 14.AP.223.244; 14.AP.223.243;14.AP.223.247; 14.AP.240.157; 14.AP.240.158; 14.AP.240.196;14.AP.240.223; 14.AP.240.240; 14.AP.240.244; 14.AP.240.243;14.AP.240.247; 14.AP.244.157; 14.AP.244.158; 14.AP.244.196;14.AP.244.223; 14.AP.244.240; 14.AP.244.244; 14.AP.244.243;14.AP.244.247; 14.AP.247.157; 14.AP.247.158; 14.AP.247.196;14.AP.247.223; 14.AP.247.240; 14.AP.247.244; 14.AP.247.243;14.AP.247.247; Prodrugs of 14.AZ 14.AZ.4.157; 14.AZ.4.158; 14.AZ.4.196;14.AZ.4.223; 14.AZ.4.240; 14.AZ.4.244; 14.AZ.4.243; 14.AZ.4.247;14.AZ.5.157; 14.AZ.5.158; 14.AZ.5.196; 14.AZ.5.223; 14.AZ.5.240;14.AZ.5.244; 14.AZ.5.243; 14.AZ.5.247; 14.AZ.7.157; 14.AZ.7.158;14.AZ.7.196; 14.AZ.7.223; 14.AZ.7.240; 14.AZ.7.244; 14.AZ.7.243;14.AZ.7.247; 14.AZ.15.157; 14.AZ.15.158; 14.AZ.15.196; 14.AZ.15.223;14.AZ.15.240; 14.AZ.15.244; 14.AZ.15.243; 14.AZ.15.247; 14.AZ.16.157;14.AZ.16.158; 14.AZ.16.196; 14.AZ.16.223; 14.AZ.16.240; 14.AZ.16.244;14.AZ.16.243; 14.AZ.16.247; 14.AZ.18.157; 14.AZ.18.158; 14.AZ.18.196;14.AZ.18.223; 14.AZ.18.240; 14.AZ.18.244; 14.AZ.18.243; 14.AZ.18.247;14.AZ.26.157; 14.AZ.26.158; 14.AZ.26.196; 14.AZ.26.223; 14.AZ.26.240;14.AZ.26.244; 14.AZ.26.243; 14.AZ.26.247; 14.AZ.27.157; 14.AZ.27.158;14.AZ.27.196; 14.AZ.27.223; 14.AZ.27.240; 14.AZ.27.244; 14.AZ.27.243;14.AZ.27.247; 14.AZ.29.157; 14.AZ.29.158; 14.AZ.29.196; 14.AZ.29.223;14.AZ.29.240; 14.AZ.29.244; 14.AZ.29.243; 14.AZ.29.247; 14.AZ.54.157;14.AZ.54.158; 14.AZ.54.196; 14.AZ.54.223; 14.AZ.54.240; 14.AZ.54.244;14.AZ.54.243; 14.AZ.54.247; 14.AZ.55.157; 14.AZ.55.158; 14.AZ.55.196;14.AZ.55.223; 14.AZ.55.240; 14.AZ.55.244; 14.AZ.55.243; 14.AZ.55.247;14.AZ.56.157; 14.AZ.56.158; 14.AZ.56.196; 14.AZ.56.223; 14.AZ.56.240;14.AZ.56.244; 14.AZ.56.243; 14.AZ.56.247; 14.AZ.157.157; 14.AZ.157.158;14.AZ.157.196; 14.AZ.157.223; 14.AZ.157.240; 14.AZ.157.244;14.AZ.157.243; 14.AZ.157.247; 14.AZ.196.157; 14.AZ.196.158;14.AZ.196.196; 14.AZ.196.223; 14.AZ.196.240; 14.AZ.196.244;14.AZ.196.243; 14.AZ.196.247; 14.AZ.223.157; 14.AZ.223.158;14.AZ.223.196; 14.AZ.223.223; 14.AZ.223.240; 14.AZ.223.244;14.AZ.223.243; 14.AZ.223.247; 14.AZ.240.157; 14.AZ.240.158;14.AZ.240.196; 14.AZ.240.223; 14.AZ.240.240; 14.AZ.240.244;14.AZ.240.243; 14.AZ.240.247; 14.AZ.244.157; 14.AZ.244.158;14.AZ.244.196; 14.AZ.244.223; 14.AZ.244.240; 14.AZ.244.244;14.AZ.244.243; 14.AZ.244.247; 14.AZ.247.157; 14.AZ.247.158;14.AZ.247.196; 14.AZ.247.223; 14.AZ.247.240; 14.AZ.247.244;14.AZ.247.243; 14.AZ.247.247; Prodrugs of 14.BF 14.BF.4.157;14.BF.4.158; 14.BF.4.196; 14.BF.4.223; 14.BF.4.240; 14.BF.4.244;14.BF.4.243; 14.BF.4.247; 14.BF.5.157; 14.BF.5.158; 14.BF.5.196;14.BF.5.223; 14.BF.5.240; 14.BF.5.244; 14.BF.5.243; 14.BF.5.247;14.BF.7.157; 14.BF.7.158; 14.BF.7.196; 14.BF.7.223; 14.BF.7.240;14.BF.7.244; 14.BF.7.243; 14.BF.7.247; 14.BF.15.157; 14.BF.15.158;14.BF.15.196; 14.BF.15.223; 14.BF.15.240; 14.BF.15.244; 14.BF.15.243;14.BF.15.247; 14.BF.16.157; 14.BF.16.158; 14.BF.16.196; 14.BF.16.223;14.BF.16.240; 14.BF.16.244; 14.BF.16.243; 14.BF.16.247; 14.BF.18.157;14.BF.18.158; 14.BF.18.196; 14.BF.18.223; 14.BF.18.240; 14.BF.18.244;14.BF.18.243; 14.BF.18.247; 14.BF.26.157; 14.BF.26.158; 14.BF.26.196;14.BF.26.223; 14.BF.26.240; 14.BF.26.244; 14.BF.26.243; 14.BF.26.247;14.BF.27.157; 14.BF.27.158; 14.BF.27.196; 14.BF.27.223; 14.BF.27.240;14.BF.27.244; 14.BF.27.243; 14.BF.27.247; 14.BF.29.157; 14.BF.29.158;14.BF.29.196; 14.BF.29.223; 14.BF.29.240; 14.BF.29.244; 14.BF.29.243;14.BF.29.247; 14.BF.54.157; 14.BF.54.158; 14.BF.54.196; 14.BF.54.223;14.BF.54.240; 14.BF.54.244; 14.BF.54.243; 14.BF.54.247; 14.BF.55.157;14.BF.55.158; 14.BF.55.196; 14.BF.55.223; 14.BF.55.240; 14.BF.55.244;14.BF.55.243; 14.BF.55.247; 14.BF.56.157; 14.BF.56.158; 14.BF.56.196;14.BF.56.223; 14.BF.56.240; 14.BF.56.244; 14.BF.56.243; 14.BF.56.247;14.BF.157.157; 14.BF.157.158; 14.BF.157.196; 14.BF.157.223;14.BF.157.240; 14.BF.157.244; 14.BF.157.243; 14.BF.157.247;14.BF.196.157; 14.BF.196.158; 14.BF.196.196; 14.BF.196.223;14.BF.196.240; 14.BF.196.244; 14.BF.196.243; 14.BF.196.247;14.BF.223.157; 14.BF.223.158; 14.BF.223.196; 14.BF.223.223;14.BF.223.240; 14.BF.223.244; 14.BF.223.243; 14.BF.223.247;14.BF.240.157; 14.BF.240.158; 14.BF.240.196; 14.BF.240.223;14.BF.240.240; 14.BF.240.244; 14.BF.240.243; 14.BF.240.247;14.BF.244.157; 14.BF.244.158; 14.BF.244.196; 14.BF.244.223;14.BF.244.240; 14.BF.244.244; 14.BF.244.243; 14.BF.244.247;14.BF.247.157; 14.BF.247.158; 14.BF.247.196; 14.BF.247.223;14.BF.247.240; 14.BF.247.244; 14.BF.247.243; 14.BF.247.247; Prodrugs of14.CI 14.CI.4.157; 14.CI.4.158; 14.CI.4.196; 14.CI.4.223; 14.CI.4.240;14.CI.4.244; 14.CI.4.243; 14.CI.4.247; 14.CI.5.157; 14.CI.5.158;14.CI.5.196; 14.CI.5.223; 14.CI.5.240; 14.CI.5.244; 14.CI.5.243;14.CI.5.247; 14.CI.7.157; 14.CI.7.158; 14.CI.7.196; 14.CI.7.223;14.CI.7.240; 14.CI.7.244; 14.CI.7.243; 14.CI.7.247; 14.CI.15.157;14.CI.15.158; 14.CI.15.196; 14.CI.15.223; 14.CI.15.240; 14.CI.15.244;14.CI.15.243; 14.CI.15.247; 14.CI.16.157; 14.CI.16.158; 14.CI.16.196;14.CI.16.223; 14.CI.16.240; 14.CI.16.244; 14.CI.16.243; 14.CI.16.247;14.CI.18.157; 14.CI.18.158; 14.CI.18.196; 14.CI.18.223; 14.CI.18.240;14.CI.18.244; 14.CI.18.243; 14.CI.18.247; 14.CI.26.157; 14.CI.26.158;14.CI.26.196; 14.CI.26.223; 14.CI.26.240; 14.CI.26.244; 14.CI.26.243;14.CI.26.247; 14.CI.27.157; 14.CI.27.158; 14.CI.27.196; 14.CI.27.223;14.CI.27.240; 14.CI.27.244; 14.CI.27.243; 14.CI.27.247; 14.CI.29.157;14.CI.29.158; 14.CI.29.196; 14.CI.29.223; 14.CI.29.240; 14.CI.29.244;14.CI.29.243; 14.CI.29.247; 14.CI.54.157; 14.CI.54.158; 14.CI.54.196;14.CI.54.223; 14.CI.54.240; 14.CI.54.244; 14.CI.54.243; 14.CI.54.247;14.CI.55.157; 14.CI.55.158; 14.CI.55.196; 14.CI.55.223; 14.CI.55.240;14.CI.55.244; 14.CI.55.243; 14.CI.55.247; 14.CI.56.157; 14.CI.56.158;14.CI.56.196; 14.CI.56.223; 14.CI.56.240; 14.CI.56.244; 14.CI.56.243;14.CI.56.247; 14.CI.157.157; 14.CI.157.158; 14.CI.157.196;14.CI.157.223; 14.CI.157.240; 14.CI.157.244; 14.CI.157.243;14.CI.157.247; 14.CI.196.157; 14.CI.196.158; 14.CI.196.196;14.CI.196.223; 14.CI.196.240; 14.CI.196.244; 14.CI.196.243;14.CI.196.247; 14.CI.223.157; 14.CI.223.158; 14.CI.223.196;14.CI.223.223; 14.CI.223.240; 14.CI.223.244; 14.CI.223.243;14.CI.223.247; 14.CI.240.157; 14.CI.240.158; 14.CI.240.196;14.CI.240.223; 14.CI.240.240; 14.CI.240.244; 14.CI.240.243;14.CI.240.247; 14.CI.244.157; 14.CI.244.158; 14.CI.244.196;14.CI.244.223; 14.CI.244.240; 14.CI.244.244; 14.CI.244.243;14.CI.244.247; 14.CI.247.157; 14.CI.247.158; 14.CI.247.196;14.CI.247.223; 14.CI.247.240; 14.CI.247.244; 14.CI.247.243;14.CI.247.247; Prodrugs of 14.CO 14.CO.4.157; 14.CO.4.158; 14.CO.4.196;14.CO.4.223; 14.CO.4.240; 14.CO.4.244; 14.CO.4.243; 14.CO.4.247;14.CO.5.157; 14.CO.5.158; 14.CO.5.196; 14.CO.5.223; 14.CO.5.240;14.CO.5.244; 14.CO.5.243; 14.CO.5.247; 14.CO.7.157; 14.CO.7.158;14.CO.7.196; 14.CO.7.223; 14.CO.7.240; 14.CO.7.244; 14.CO.7.243;14.CO.7.247; 14.CO.15.157; 14.CO.15.158; 14.CO.15.196; 14.CO.15.223;14.CO.15.240; 14.CO.15.244; 14.CO.15.243; 14.CO.15.247; 14.CO.16.157;14.CO.16.158; 14.CO.16.196; 14.CO.16.223; 14.CO.16.240; 14.CO.16.244;14.CO.16.243; 14.CO.16.247; 14.CO.18.157; 14.CO.18.158; 14.CO.18.196;14.CO.18.223; 14.CO.18.240; 14.CO.18.244; 14.CO.18.243; 14.CO.18.247;14.CO.26.157; 14.CO.26.158; 14.CO.26.196; 14.CO.26.223; 14.CO.26.240;14.CO.26.244; 14.CO.26.243; 14.CO.26.247; 14.CO.27.157; 14.CO.27.158;14.CO.27.196; 14.CO.27.223; 14.CO.27.240; 14.CO.27.244; 14.CO.27.243;14.CO.27.247; 14.CO.29.157; 14.CO.29.158; 14.CO.29.196; 14.CO.29.223;14.CO.29.240; 14.CO.29.244; 14.CO.29.243; 14.CO.29.247; 14.CO.54.157;14.CO.54.158; 14.CO.54.196; 14.CO.54.223; 14.CO.54.240; 14.CO.54.244;14.CO.54.243; 14.CO.54.247; 14.CO.55.157; 14.CO.55.158; 14.CO.55.196;14.CO.55.223; 14.CO.55.240; 14.CO.55.244; 14.CO.55.243; 14.CO.55.247;14.CO.56.157; 14.CO.56.158; 14.CO.56.196; 14.CO.56.223; 14.CO.56.240;14.CO.56.244; 14.CO.56.243; 14.CO.56.247; 14.CO.157.157; 14.CO.157.158;14.CO.157.196; 14.CO.157.223; 14.CO.157.240; 14.CO.157.244;14.CO.157.243; 14.CO.157.247; 14.CO.196.157; 14.CO.196.158;14.CO.196.196; 14.CO.196.223; 14.CO.196.240; 14.CO.196.244;14.CO.196.243; 14.CO.196.247; 14.CO.223.157; 14.CO.223.158;14.CO.223.196; 14.CO.223.223; 14.CO.223.240; 14.CO.223.244;14.CO.223.243; 14.CO.223.247; 14.CO.240.157; 14.CO.240.158;14.CO.240.196; 14.CO.240.223; 14.CO.240.240; 14.CO.240.244;14.CO.240.243; 14.CO.240.247; 14.CO.244.157; 14.CO.244.158;14.CO.244.196; 14.CO.244.223; 14.CO.244.240; 14.CO.244.244;14.CO.244.243; 14.CO.244.247; 14.CO.4.157; 14.CO.4.158; 14.CO.4.196;14.CO.4.223; 14.CO.4.240; 14.CO.4.244; 14.CO.4.243; 14.CO.4.247;

All literature and patent citations herein are hereby expresslyincorporated by reference at the locations of their citation.Specifically cited sections or pages of the above cited works areincorporated by reference with specificity. The invention has beendescribed in detail sufficient to allow one of ordinary skill in the artto make and use the subject matter of the following claims. It isapparent that certain modifications of the methods and compositions ofthe following claims can be made within the scope and spirit of theinvention.

In the claims hereinbelow, the subscript and superscripts of a givenvariable are distinct. For example, R¹ is distinct from R¹.

1. A conjugate of formula:[DRUG]-(A⁰)_(nn); wherein: DRUG is a compound of formula 502:

wherein: nn is 1, 2 or 3; A⁰ is A¹, A² or W³ with the proviso that theconjugate includes at least one A¹; A¹ is:

A² is:

A³ is:

Y¹ is independently O, S, N(R^(x)), N(O)(R^(x)), N(OR^(x)),N(O)(OR^(x)), or N(N(R^(x))(R^(x))); Y² is independently a bond, O,N(R^(x)), N(O)(R^(x)), N(OR^(x)), N(O)(OR^(x)), N(N(R^(x))(R^(x))),—S(O)_(M2)—, or —S(O)_(M2)—S(O)_(M2)—; and when Y² joins two phosphorousatoms Y² can also be C(R²)(R²); R^(x) is H, R¹, R², W³, a protectinggroup, or the formula;

wherein: R^(y) is independently H, W³, R² or a protecting group; R¹ isindependently H or alkyl of 1 to 18 carbon atoms; R² is independently H,R¹, R³ or R⁴ wherein each R⁴ is independently substituted with 0 to 3 R³groups or taken together at a carbon atom, two R² groups form a ring of3 to 8 carbons and the ring may be substituted with 0 to 3 R³ groups; R³is R^(3a), R^(3b), R^(3c) or R^(3d), provided that when R³ is bound to aheteroatom, then R³ is R^(3c) or R^(3d); R^(3a) is F, Cl, Br, I, —CN, N₃or —NO₂; R^(3b) is Y¹; R^(3c) is —R^(x), —N(R^(x))(R^(x)), —SR^(x),—S(O)R^(x), —S(O)₂R^(x), —S(O)(OR^(x)), —S(O)₂(OR^(x)), —OC(Y¹)R^(x),—OC(Y¹)OR^(x), —OC(Y¹)(N(R^(x))(R^(x))), —SC(Y¹)R^(x), —SC(Y¹)OR^(x),—SC(Y¹)(N(R^(x))(R^(x))), —N(R^(x))C(Y¹)R^(x), —N(R^(x))C(Y¹)OR^(x), or—N(R^(x))C(Y¹)(N(R^(x))(R^(x))); R^(3d) is —C(Y¹)R^(x), —C(Y¹)OR^(x) or—C(Y¹)(N(R^(x))(R^(x))); R⁴ is an alkyl of 1 to 18 carbon atoms, alkenylof 2 to 18 carbon atoms, or alkynyl of 2 to 18 carbon atoms; R⁵ is R⁴wherein each R⁴ is substituted with 0 to 3 R³ groups; W³ is W⁴ or W⁵; W⁴is R⁵, —C(Y¹)R⁵, —C(Y¹)W⁵, —SO_(M2)R⁵, or —SO_(M2)W⁵; W⁵ is carbocyclewherein W⁵ is independently substituted with 0 to 3 R² groups; W⁶ is W³independently substituted with 1, 2, or 3 A3 groups; M2 is 0, 1 or 2;M12a is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12; M12b is 0, 1, 2, 3, 4,5, 6, 7, 8, 9, 10, 11 or 12; M1a, M1c, and M1d are independently 0 or 1;and M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or
 12. or apharmaceutically acceptable salt or solvate thereof.
 2. The conjugate ofclaim 1 wherein each A³ is of the formula:


3. The conjugate of claim 1 wherein each A³ is of the formula:

wherein Y^(2b) is O or N(R^(x)).
 4. The conjugate of claim 1 whereineach A³ is of the formula:


5. The conjugate of claim 1 wherein each A³ is of the formula:

wherein the phenyl carbocycle is substituted with 0, 1, 2, or 3 R¹groups.
 6. The conjugate of claim 1 wherein each A³ is of the formula:

wherein: Y^(1a) is O or S; Y^(2b) is O or N(R²); and Y^(2c) is O,N(R^(y)) or S.
 7. The conjugate of claim 1 wherein A⁰ is of the formula:

wherein each R is independently alkyl.
 8. A pharmaceutical compositioncomprising a pharmaceutical excipient and a conjugate as described inclaim 1, or a pharmaceutically acceptable salt or solvate thereof.